223817037

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{4157}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 302968512

約数和(自身を除く): 79151475

約数列:

[1, 3, 131, 137, 393, 411, 4157, 12471, 17947, 53841, 544567, 569509, 1633701, 1708527, 74605679, 223817037]

約数ペア:

[(1, 223817037), (3, 74605679), (131, 1708527), (137, 1633701), (393, 569509), (411, 544567), (4157, 53841), (12471, 17947)]