8912541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 13708800

約数和(自身を除く): 4796259

約数列:

[1, 3, 11, 29, 33, 67, 87, 139, 201, 319, 417, 737, 957, 1529, 1943, 2211, 4031, 4587, 5829, 9313, 12093, 21373, 27939, 44341, 64119, 102443, 133023, 270077, 307329, 810231, 2970847, 8912541]

約数ペア:

[(1, 8912541), (3, 2970847), (11, 810231), (29, 307329), (33, 270077), (67, 133023), (87, 102443), (139, 64119), (201, 44341), (319, 27939), (417, 21373), (737, 12093), (957, 9313), (1529, 5829), (1943, 4587), (2211, 4031)]