1057740021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{5711}}^1$

素因数の和:7313

約数の個数: 24

約数和(自身を含む): 1646701056

約数和(自身を除く): 588961035

約数列:

[1, 3, 9, 13, 39, 117, 1583, 4749, 5711, 14247, 17133, 20579, 51399, 61737, 74243, 185211, 222729, 668187, 9040513, 27121539, 81364617, 117526669, 352580007, 1057740021]

約数ペア:

[(1, 1057740021), (3, 352580007), (9, 117526669), (13, 81364617), (39, 27121539), (117, 9040513), (1583, 668187), (4749, 222729), (5711, 185211), (14247, 74243), (17133, 61737), (20579, 51399)]