74909023

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3119}}^1$

素因数の和:3246

約数の個数: 16

約数和(自身を含む): 88657920

約数和(自身を除く): 13748897

約数列:

[1, 7, 47, 73, 329, 511, 3119, 3431, 21833, 24017, 146593, 227687, 1026151, 1593809, 10701289, 74909023]

約数ペア:

[(1, 74909023), (7, 10701289), (47, 1593809), (73, 1026151), (329, 227687), (511, 146593), (3119, 24017), (3431, 21833)]