125558839

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3001}}^1$

素因数の和:3190

約数の個数: 16

約数和(自身を含む): 147938560

約数和(自身を除く): 22379721

約数列:

[1, 7, 43, 139, 301, 973, 3001, 5977, 21007, 41839, 129043, 417139, 903301, 2919973, 17936977, 125558839]

約数ペア:

[(1, 125558839), (7, 17936977), (43, 2919973), (139, 903301), (301, 417139), (973, 129043), (3001, 41839), (5977, 21007)]