121470819

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{18859}}^1$

素因数の和:18994

約数の個数: 16

約数和(自身を含む): 172003200

約数和(自身を除く): 50532381

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 18859, 56577, 358321, 1074963, 2131067, 6393201, 40490273, 121470819]

約数ペア:

[(1, 121470819), (3, 40490273), (19, 6393201), (57, 2131067), (113, 1074963), (339, 358321), (2147, 56577), (6441, 18859)]