12931579077

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{111953}}^1$

素因数の和:112372

約数の個数: 16

約数和(自身を含む): 17428998720

約数和(自身を除く): 4497419643

約数列:

[1, 3, 139, 277, 417, 831, 38503, 111953, 115509, 335859, 15561467, 31010981, 46684401, 93032943, 4310526359, 12931579077]

約数ペア:

[(1, 12931579077), (3, 4310526359), (139, 93032943), (277, 46684401), (417, 31010981), (831, 15561467), (38503, 335859), (111953, 115509)]