2242805721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{272549}}^1$

素因数の和:272776

約数の個数: 16

約数和(自身を含む): 3235713600

約数和(自身を除く): 992907879

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 272549, 817647, 3543137, 10629411, 57507839, 172523517, 747601907, 2242805721]

約数ペア:

[(1, 2242805721), (3, 747601907), (13, 172523517), (39, 57507839), (211, 10629411), (633, 3543137), (2743, 817647), (8229, 272549)]