131957903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{2861}}^1$

素因数の和:3478

約数の個数: 16

約数和(自身を含む): 164851200

約数和(自身を除く): 32893297

約数列:

[1, 7, 11, 77, 599, 2861, 4193, 6589, 20027, 31471, 46123, 220297, 1713739, 11996173, 18851129, 131957903]

約数ペア:

[(1, 131957903), (7, 18851129), (11, 11996173), (77, 1713739), (599, 220297), (2861, 46123), (4193, 31471), (6589, 20027)]