10020409

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 12030976

約数和(自身を除く): 2010567

約数列:

[1, 7, 31, 61, 217, 427, 757, 1891, 5299, 13237, 23467, 46177, 164269, 323239, 1431487, 10020409]

約数ペア:

[(1, 10020409), (7, 1431487), (31, 323239), (61, 164269), (217, 46177), (427, 23467), (757, 13237), (1891, 5299)]