1220147401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{102611}}^1$

素因数の和:102692

約数の個数: 16

約数和(自身を含む): 1418508288

約数和(自身を除く): 198360887

約数列:

[1, 11, 23, 47, 253, 517, 1081, 11891, 102611, 1128721, 2360053, 4822717, 25960583, 53049887, 110922491, 1220147401]

約数ペア:

[(1, 1220147401), (11, 110922491), (23, 53049887), (47, 25960583), (253, 4822717), (517, 2360053), (1081, 1128721), (11891, 102611)]