40283619

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 54405120

約数和(自身を除く): 14121501

約数列:

[1, 3, 191, 229, 307, 573, 687, 921, 43739, 58637, 70303, 131217, 175911, 210909, 13427873, 40283619]

約数ペア:

[(1, 40283619), (3, 13427873), (191, 210909), (229, 175911), (307, 131217), (573, 70303), (687, 58637), (921, 43739)]