574688877

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{4127}}^1$

素因数の和:4505

約数の個数: 32

約数和(自身を含む): 924672000

約数和(自身を除く): 349983123

約数列:

[1, 3, 7, 19, 21, 57, 133, 349, 399, 1047, 2443, 4127, 6631, 7329, 12381, 19893, 28889, 46417, 78413, 86667, 139251, 235239, 548891, 1440323, 1646673, 4320969, 10082261, 27366137, 30246783, 82098411, 191562959, 574688877]

約数ペア:

[(1, 574688877), (3, 191562959), (7, 82098411), (19, 30246783), (21, 27366137), (57, 10082261), (133, 4320969), (349, 1646673), (399, 1440323), (1047, 548891), (2443, 235239), (4127, 139251), (6631, 86667), (7329, 78413), (12381, 46417), (19893, 28889)]