3797913

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 5820416

約数和(自身を除く): 2022503

約数列:

[1, 3, 7, 21, 223, 669, 811, 1561, 2433, 4683, 5677, 17031, 180853, 542559, 1265971, 3797913]

約数ペア:

[(1, 3797913), (3, 1265971), (7, 542559), (21, 180853), (223, 17031), (669, 5677), (811, 4683), (1561, 2433)]