71313479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 77383680

約数和(自身を除く): 6070201

約数列:

[1, 19, 43, 191, 457, 817, 3629, 8213, 8683, 19651, 87287, 156047, 373369, 1658453, 3753341, 71313479]

約数ペア:

[(1, 71313479), (19, 3753341), (43, 1658453), (191, 373369), (457, 156047), (817, 87287), (3629, 19651), (8213, 8683)]