664230837

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 913922496

約数和(自身を除く): 249691659

約数列:

[1, 3, 47, 113, 141, 339, 887, 2209, 2661, 5311, 6627, 15933, 41689, 100231, 125067, 249617, 300693, 748851, 1959383, 4710857, 5878149, 14132571, 221410279, 664230837]

約数ペア:

[(1, 664230837), (3, 221410279), (47, 14132571), (113, 5878149), (141, 4710857), (339, 1959383), (887, 748851), (2209, 300693), (2661, 249617), (5311, 125067), (6627, 100231), (15933, 41689)]