17960047

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{42061}}^1$

素因数の和:42129

約数の個数: 8

約数和(自身を含む): 20862752

約数和(自身を除く): 2902705

約数列:

[1, 7, 61, 427, 42061, 294427, 2565721, 17960047]

約数ペア:

[(1, 17960047), (7, 2565721), (61, 294427), (427, 42061)]