11887600257

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2459}}^1\times {\mathrm{4591}}^1$

素因数の和:7075

約数の個数: 40

約数和(自身を含む): 19135966080

約数和(自身を除く): 7248365823

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2459, 4591, 7377, 13773, 22131, 31967, 41319, 59683, 66393, 95901, 123957, 179049, 199179, 287703, 371871, 537147, 863109, 1611441, 2589327, 4834323, 11289269, 33867807, 101603421, 146760497, 304810263, 440281491, 914430789, 1320844473, 3962533419, 11887600257]

約数ペア:

[(1, 11887600257), (3, 3962533419), (9, 1320844473), (13, 914430789), (27, 440281491), (39, 304810263), (81, 146760497), (117, 101603421), (351, 33867807), (1053, 11289269), (2459, 4834323), (4591, 2589327), (7377, 1611441), (13773, 863109), (22131, 537147), (31967, 371871), (41319, 287703), (59683, 199179), (66393, 179049), (95901, 123957)]