137041513

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{1151}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 159584256

約数和(自身を除く): 22542743

約数列:

[1, 7, 73, 233, 511, 1151, 1631, 8057, 17009, 84023, 119063, 268183, 588161, 1877281, 19577359, 137041513]

約数ペア:

[(1, 137041513), (7, 19577359), (73, 1877281), (233, 588161), (511, 268183), (1151, 119063), (1631, 84023), (8057, 17009)]