2749482267

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 4819737600

約数和(自身を除く): 2070255333

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 79, 119, 133, 147, 237, 323, 357, 399, 553, 733, 833, 931, 969, 1343, 1501, 1659, 2199, 2261, 2499, 2793, 3871, 4029, 4503, 5131, 6783, 9401, 10507, 11613, 12461, 13927, 15393, 15827, 25517, 28203, 31521, 35917, 37383, 41781, 47481, 57907, 65807, 73549, 76551, 87227, 97489, 107751, 173721, 178619, 197421, 220647, 236759, 261681, 292467, 405349, 535857, 610589, 682423, 710277, 984419, 1100233, 1216047, 1250333, 1657313, 1831767, 2047269, 2837443, 2953257, 3300699, 3750999, 4971939, 6890933, 7701631, 8512329, 11601191, 18703961, 20672799, 23104893, 34803573, 48236531, 53911417, 56111883, 130927727, 144709593, 161734251, 392783181, 916494089, 2749482267]

約数ペア:

[(1, 2749482267), (3, 916494089), (7, 392783181), (17, 161734251), (19, 144709593), (21, 130927727), (49, 56111883), (51, 53911417), (57, 48236531), (79, 34803573), (119, 23104893), (133, 20672799), (147, 18703961), (237, 11601191), (323, 8512329), (357, 7701631), (399, 6890933), (553, 4971939), (733, 3750999), (833, 3300699), (931, 2953257), (969, 2837443), (1343, 2047269), (1501, 1831767), (1659, 1657313), (2199, 1250333), (2261, 1216047), (2499, 1100233), (2793, 984419), (3871, 710277), (4029, 682423), (4503, 610589), (5131, 535857), (6783, 405349), (9401, 292467), (10507, 261681), (11613, 236759), (12461, 220647), (13927, 197421), (15393, 178619), (15827, 173721), (25517, 107751), (28203, 97489), (31521, 87227), (35917, 76551), (37383, 73549), (41781, 65807), (47481, 57907)]