103989711

素因数分解:

$3^1\times 7^4\times {\mathrm{14437}}^1$

素因数の和:14468

約数の個数: 20

約数和(自身を含む): 161763352

約数和(自身を除く): 57773641

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 14437, 43311, 101059, 303177, 707413, 2122239, 4951891, 14855673, 34663237, 103989711]

約数ペア:

[(1, 103989711), (3, 34663237), (7, 14855673), (21, 4951891), (49, 2122239), (147, 707413), (343, 303177), (1029, 101059), (2401, 43311), (7203, 14437)]