402227969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{2879}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 473195520

約数和(自身を除く): 70967551

約数列:

[1, 11, 13, 143, 977, 2879, 10747, 12701, 31669, 37427, 139711, 411697, 2812783, 30940613, 36566179, 402227969]

約数ペア:

[(1, 402227969), (11, 36566179), (13, 30940613), (143, 2812783), (977, 411697), (2879, 139711), (10747, 37427), (12701, 31669)]