4057039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 4902912

約数和(自身を除く): 845873

約数列:

[1, 7, 23, 113, 161, 223, 791, 1561, 2599, 5129, 18193, 25199, 35903, 176393, 579577, 4057039]

約数ペア:

[(1, 4057039), (7, 579577), (23, 176393), (113, 35903), (161, 25199), (223, 18193), (791, 5129), (1561, 2599)]