249420719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 268450848

約数和(自身を除く): 19030129

約数列:

[1, 17, 113, 157, 827, 1921, 2669, 14059, 17741, 93451, 129839, 301597, 1588667, 2207263, 14671807, 249420719]

約数ペア:

[(1, 249420719), (17, 14671807), (113, 2207263), (157, 1588667), (827, 301597), (1921, 129839), (2669, 93451), (14059, 17741)]