13220279809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{945589}}^1$

素因数の和:945672

約数の個数: 16

約数和(自身を含む): 15250475520

約数和(自身を除く): 2030195711

約数列:

[1, 11, 31, 41, 341, 451, 1271, 13981, 945589, 10401479, 29313259, 38769149, 322445849, 426460639, 1201843619, 13220279809]

約数ペア:

[(1, 13220279809), (11, 1201843619), (31, 426460639), (41, 322445849), (341, 38769149), (451, 29313259), (1271, 10401479), (13981, 945589)]