39887079

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 54251232

約数和(自身を除く): 14364153

約数列:

[1, 3, 97, 113, 291, 339, 1213, 3639, 10961, 32883, 117661, 137069, 352983, 411207, 13295693, 39887079]

約数ペア:

[(1, 39887079), (3, 13295693), (97, 411207), (113, 352983), (291, 137069), (339, 117661), (1213, 32883), (3639, 10961)]