490762497

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{6661}}^1$

素因数の和:7304

約数の個数: 16

約数和(自身を含む): 671529600

約数和(自身を除く): 180767103

約数列:

[1, 3, 41, 123, 599, 1797, 6661, 19983, 24559, 73677, 273101, 819303, 3989939, 11969817, 163587499, 490762497]

約数ペア:

[(1, 490762497), (3, 163587499), (41, 11969817), (123, 3989939), (599, 819303), (1797, 273101), (6661, 73677), (19983, 24559)]