74708481

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{7109}}^1$

素因数の和:7256

約数の個数: 16

約数和(自身を含む): 103749120

約数和(自身を除く): 29040639

約数列:

[1, 3, 31, 93, 113, 339, 3503, 7109, 10509, 21327, 220379, 661137, 803317, 2409951, 24902827, 74708481]

約数ペア:

[(1, 74708481), (3, 24902827), (31, 2409951), (93, 803317), (113, 661137), (339, 220379), (3503, 21327), (7109, 10509)]