10420521

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 14281920

約数和(自身を除く): 3861399

約数列:

[1, 3, 59, 113, 177, 339, 521, 1563, 6667, 20001, 30739, 58873, 92217, 176619, 3473507, 10420521]

約数ペア:

[(1, 10420521), (3, 3473507), (59, 176619), (113, 92217), (177, 58873), (339, 30739), (521, 20001), (1563, 6667)]