1303994367

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 2343219840

約数和(自身を除く): 1039225473

約数列:

[1, 3, 9, 13, 17, 29, 37, 39, 47, 51, 87, 111, 117, 141, 153, 169, 221, 261, 333, 377, 423, 481, 493, 507, 611, 629, 663, 799, 1073, 1131, 1363, 1443, 1479, 1521, 1739, 1833, 1887, 1989, 2397, 2873, 3219, 3393, 4089, 4329, 4437, 4901, 5217, 5499, 5661, 6253, 6409, 7191, 7943, 8177, 8619, 9657, 10387, 12267, 13949, 14703, 15651, 17719, 18241, 18759, 19227, 22607, 23171, 23829, 24531, 25857, 29563, 31161, 41847, 44109, 50431, 53157, 54723, 56277, 57681, 67821, 69513, 71487, 73593, 83317, 88689, 93483, 106301, 125541, 135031, 151293, 159471, 164169, 181337, 203463, 208539, 230347, 237133, 249951, 266067, 293891, 301223, 318903, 384319, 405093, 453879, 544011, 655603, 691041, 711399, 749853, 857327, 881673, 903669, 956709, 1152957, 1215279, 1632033, 1966809, 2073123, 2134197, 2571981, 2645019, 2711007, 3082729, 3458871, 3915899, 4996147, 5900427, 7715943, 8522839, 9248187, 11145251, 11747697, 14988441, 25568517, 27744561, 33435753, 35243091, 44965323, 76705551, 100307259, 144888263, 434664789, 1303994367]

約数ペア:

[(1, 1303994367), (3, 434664789), (9, 144888263), (13, 100307259), (17, 76705551), (29, 44965323), (37, 35243091), (39, 33435753), (47, 27744561), (51, 25568517), (87, 14988441), (111, 11747697), (117, 11145251), (141, 9248187), (153, 8522839), (169, 7715943), (221, 5900427), (261, 4996147), (333, 3915899), (377, 3458871), (423, 3082729), (481, 2711007), (493, 2645019), (507, 2571981), (611, 2134197), (629, 2073123), (663, 1966809), (799, 1632033), (1073, 1215279), (1131, 1152957), (1363, 956709), (1443, 903669), (1479, 881673), (1521, 857327), (1739, 749853), (1833, 711399), (1887, 691041), (1989, 655603), (2397, 544011), (2873, 453879), (3219, 405093), (3393, 384319), (4089, 318903), (4329, 301223), (4437, 293891), (4901, 266067), (5217, 249951), (5499, 237133), (5661, 230347), (6253, 208539), (6409, 203463), (7191, 181337), (7943, 164169), (8177, 159471), (8619, 151293), (9657, 135031), (10387, 125541), (12267, 106301), (13949, 93483), (14703, 88689), (15651, 83317), (17719, 73593), (18241, 71487), (18759, 69513), (19227, 67821), (22607, 57681), (23171, 56277), (23829, 54723), (24531, 53157), (25857, 50431), (29563, 44109), (31161, 41847)]