1330759521

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4603}}^1$

素因数の和:4982

約数の個数: 48

約数和(自身を含む): 2373012096

約数和(自身を除く): 1042252575

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 353, 819, 1059, 2471, 3177, 4589, 4603, 7413, 13767, 13809, 22239, 32123, 32221, 41301, 41427, 59839, 96369, 96663, 179517, 289107, 289989, 418873, 538551, 1256619, 1624859, 3769857, 4874577, 11374013, 14623731, 21123167, 34122039, 63369501, 102366117, 147862169, 190108503, 443586507, 1330759521]

約数ペア:

[(1, 1330759521), (3, 443586507), (7, 190108503), (9, 147862169), (13, 102366117), (21, 63369501), (39, 34122039), (63, 21123167), (91, 14623731), (117, 11374013), (273, 4874577), (353, 3769857), (819, 1624859), (1059, 1256619), (2471, 538551), (3177, 418873), (4589, 289989), (4603, 289107), (7413, 179517), (13767, 96663), (13809, 96369), (22239, 59839), (32123, 41427), (32221, 41301)]