7967897

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 9676800

約数和(自身を除く): 1708903

約数列:

[1, 7, 19, 133, 139, 431, 973, 2641, 3017, 8189, 18487, 57323, 59909, 419363, 1138271, 7967897]

約数ペア:

[(1, 7967897), (7, 1138271), (19, 419363), (133, 59909), (139, 57323), (431, 18487), (973, 8189), (2641, 3017)]