1551144981

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1\times {\mathrm{4021}}^1$

素因数の和:5036

約数の個数: 16

約数和(自身を含む): 2085004800

約数和(自身を除く): 533859819

約数列:

[1, 3, 149, 447, 863, 2589, 4021, 12063, 128587, 385761, 599129, 1797387, 3470123, 10410369, 517048327, 1551144981]

約数ペア:

[(1, 1551144981), (3, 517048327), (149, 10410369), (447, 3470123), (863, 1797387), (2589, 599129), (4021, 385761), (12063, 128587)]