39347391

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3137}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 54375264

約数和(自身を除く): 15027873

約数列:

[1, 3, 37, 111, 113, 339, 3137, 4181, 9411, 12543, 116069, 348207, 354481, 1063443, 13115797, 39347391]

約数ペア:

[(1, 39347391), (3, 13115797), (37, 1063443), (111, 354481), (113, 348207), (339, 116069), (3137, 12543), (4181, 9411)]