1399267583

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{89599}}^1$

素因数の和:89726

約数の個数: 16

約数和(自身を含む): 1685913600

約数和(自身を除く): 286646017

約数列:

[1, 7, 23, 97, 161, 679, 2231, 15617, 89599, 627193, 2060777, 8691103, 14425439, 60837721, 199895369, 1399267583]

約数ペア:

[(1, 1399267583), (7, 199895369), (23, 60837721), (97, 14425439), (161, 8691103), (679, 2060777), (2231, 627193), (15617, 89599)]