1317930913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{7937}}^1$

素因数の和:8244

約数の個数: 16

約数和(自身を含む): 1452272976

約数和(自身を除く): 134342063

約数列:

[1, 13, 53, 241, 689, 3133, 7937, 12773, 103181, 166049, 420661, 1912817, 5468593, 24866621, 101379301, 1317930913]

約数ペア:

[(1, 1317930913), (13, 101379301), (53, 24866621), (241, 5468593), (689, 1912817), (3133, 420661), (7937, 166049), (12773, 103181)]