201213111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{53959}}^1$

素因数の和:54086

約数の個数: 16

約数和(自身を含む): 295269120

約数和(自身を除く): 94056009

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 53959, 161877, 593549, 1780647, 6097367, 18292101, 67071037, 201213111]

約数ペア:

[(1, 201213111), (3, 67071037), (11, 18292101), (33, 6097367), (113, 1780647), (339, 593549), (1243, 161877), (3729, 53959)]