80575019

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1571}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 97790976

約数和(自身を除く): 17215957

約数列:

[1, 7, 17, 119, 431, 1571, 3017, 7327, 10997, 26707, 51289, 186949, 677101, 4739707, 11510717, 80575019]

約数ペア:

[(1, 80575019), (7, 11510717), (17, 4739707), (119, 677101), (431, 186949), (1571, 51289), (3017, 26707), (7327, 10997)]