1403643297

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 2408140800

約数和(自身を除く): 1004497503

約数列:

[1, 3, 7, 19, 21, 29, 47, 57, 87, 89, 133, 141, 203, 267, 329, 399, 551, 609, 623, 841, 893, 987, 1363, 1653, 1691, 1869, 2523, 2581, 2679, 3857, 4089, 4183, 5073, 5887, 6251, 7743, 9541, 11571, 11837, 12549, 15979, 17661, 18067, 18753, 25897, 28623, 29281, 35511, 39527, 47937, 49039, 54201, 74849, 77691, 79477, 87843, 111853, 118581, 121307, 147117, 181279, 224547, 238431, 276689, 335559, 343273, 363921, 523943, 543837, 556339, 751013, 830067, 849149, 1029819, 1422131, 1571829, 1669017, 2253039, 2304833, 2547447, 3517903, 4266393, 5257091, 6914499, 9954917, 10553709, 15771273, 16133831, 24625321, 29864751, 48401493, 66840157, 73875963, 200520471, 467881099, 1403643297]

約数ペア:

[(1, 1403643297), (3, 467881099), (7, 200520471), (19, 73875963), (21, 66840157), (29, 48401493), (47, 29864751), (57, 24625321), (87, 16133831), (89, 15771273), (133, 10553709), (141, 9954917), (203, 6914499), (267, 5257091), (329, 4266393), (399, 3517903), (551, 2547447), (609, 2304833), (623, 2253039), (841, 1669017), (893, 1571829), (987, 1422131), (1363, 1029819), (1653, 849149), (1691, 830067), (1869, 751013), (2523, 556339), (2581, 543837), (2679, 523943), (3857, 363921), (4089, 343273), (4183, 335559), (5073, 276689), (5887, 238431), (6251, 224547), (7743, 181279), (9541, 147117), (11571, 121307), (11837, 118581), (12549, 111853), (15979, 87843), (17661, 79477), (18067, 77691), (18753, 74849), (25897, 54201), (28623, 49039), (29281, 47937), (35511, 39527)]