712979427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{11279}}^1$

素因数の和:12410

約数の個数: 16

約数和(自身を含む): 1001664000

約数和(自身を除く): 288684573

約数列:

[1, 3, 19, 57, 1109, 3327, 11279, 21071, 33837, 63213, 214301, 642903, 12508411, 37525233, 237659809, 712979427]

約数ペア:

[(1, 712979427), (3, 237659809), (19, 37525233), (57, 12508411), (1109, 642903), (3327, 214301), (11279, 63213), (21071, 33837)]