1597181039

素因数分解:

${\mathrm{31}}^2\times {\mathrm{997}}^1\times {\mathrm{1667}}^1$

素因数の和:2726

約数の個数: 12

約数和(自身を含む): 1653011352

約数和(自身を除く): 55830313

約数列:

[1, 31, 961, 997, 1667, 30907, 51677, 958117, 1601987, 1661999, 51521969, 1597181039]

約数ペア:

[(1, 1597181039), (31, 51521969), (961, 1661999), (997, 1601987), (1667, 958117), (30907, 51677)]