400913759

素因数分解:

${\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{20483}}^1$

素因数の和:20566

約数の個数: 12

約数和(自身を含む): 430450776

約数和(自身を除く): 29537017

約数列:

[1, 23, 37, 529, 851, 19573, 20483, 471109, 757871, 10835507, 17431033, 400913759]

約数ペア:

[(1, 400913759), (23, 17431033), (37, 10835507), (529, 757871), (851, 471109), (19573, 20483)]