117901239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 172025856

約数和(自身を除く): 54124617

約数列:

[1, 3, 17, 47, 51, 101, 141, 303, 487, 799, 1461, 1717, 2397, 4747, 5151, 8279, 14241, 22889, 24837, 49187, 68667, 80699, 147561, 242097, 389113, 836179, 1167339, 2311789, 2508537, 6935367, 39300413, 117901239]

約数ペア:

[(1, 117901239), (3, 39300413), (17, 6935367), (47, 2508537), (51, 2311789), (101, 1167339), (141, 836179), (303, 389113), (487, 242097), (799, 147561), (1461, 80699), (1717, 68667), (2397, 49187), (4747, 24837), (5151, 22889), (8279, 14241)]