20131416907

素因数分解:

$7^2\times {\mathrm{349}}^1\times {\mathrm{1177207}}^1$

素因数の和:1177570

約数の個数: 12

約数和(自身を含む): 23485299600

約数和(自身を除く): 3353882693

約数列:

[1, 7, 49, 349, 2443, 17101, 1177207, 8240449, 57683143, 410845243, 2875916701, 20131416907]

約数ペア:

[(1, 20131416907), (7, 2875916701), (49, 410845243), (349, 57683143), (2443, 8240449), (17101, 1177207)]