713581491

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{152377}}^1$

素因数の和:152610

約数の個数: 16

約数和(自身を含む): 1092245504

約数和(自身を除く): 378664013

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 152377, 457131, 1066639, 3199917, 33980071, 101940213, 237860497, 713581491]

約数ペア:

[(1, 713581491), (3, 237860497), (7, 101940213), (21, 33980071), (223, 3199917), (669, 1066639), (1561, 457131), (4683, 152377)]