13704579

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 23616000

約数和(自身を除く): 9911421

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1229, 1239, 1593, 3687, 3717, 8603, 11061, 11151, 25809, 33183, 72511, 77427, 217533, 232281, 507577, 652599, 1522731, 1957797, 4568193, 13704579]

約数ペア:

[(1, 13704579), (3, 4568193), (7, 1957797), (9, 1522731), (21, 652599), (27, 507577), (59, 232281), (63, 217533), (177, 77427), (189, 72511), (413, 33183), (531, 25809), (1229, 11151), (1239, 11061), (1593, 8603), (3687, 3717)]