420715711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{2269}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 480513600

約数和(自身を除く): 59797889

約数列:

[1, 13, 17, 221, 839, 2269, 10907, 14263, 29497, 38573, 185419, 501449, 1903691, 24747983, 32362747, 420715711]

約数ペア:

[(1, 420715711), (13, 32362747), (17, 24747983), (221, 1903691), (839, 501449), (2269, 185419), (10907, 38573), (14263, 29497)]