473702379

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1\times {\mathrm{2137}}^1$

素因数の和:4174

約数の個数: 16

約数和(自身を含む): 649302048

約数和(自身を除く): 175599669

約数列:

[1, 3, 37, 111, 1997, 2137, 5991, 6411, 73889, 79069, 221667, 237207, 4267589, 12802767, 157900793, 473702379]

約数ペア:

[(1, 473702379), (3, 157900793), (37, 12802767), (111, 4267589), (1997, 237207), (2137, 221667), (5991, 79069), (6411, 73889)]