289383621

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{4423}}^1$

素因数の和:4732

約数の個数: 16

約数和(自身を含む): 391364736

約数和(自身を除く): 101981115

約数列:

[1, 3, 113, 193, 339, 579, 4423, 13269, 21809, 65427, 499799, 853639, 1499397, 2560917, 96461207, 289383621]

約数ペア:

[(1, 289383621), (3, 96461207), (113, 2560917), (193, 1499397), (339, 853639), (579, 499799), (4423, 65427), (13269, 21809)]