25296639

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 34566240

約数和(自身を除く): 9269601

約数列:

[1, 3, 61, 137, 183, 411, 1009, 3027, 8357, 25071, 61549, 138233, 184647, 414699, 8432213, 25296639]

約数ペア:

[(1, 25296639), (3, 8432213), (61, 414699), (137, 184647), (183, 138233), (411, 61549), (1009, 25071), (3027, 8357)]