13069189

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 15364096

約数和(自身を除く): 2294907

約数列:

[1, 7, 61, 127, 241, 427, 889, 1687, 7747, 14701, 30607, 54229, 102907, 214249, 1867027, 13069189]

約数ペア:

[(1, 13069189), (7, 1867027), (61, 214249), (127, 102907), (241, 54229), (427, 30607), (889, 14701), (1687, 7747)]