179793439

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 209468160

約数和(自身を除く): 29674721

約数列:

[1, 7, 89, 131, 623, 917, 2203, 11659, 15421, 81613, 196067, 288593, 1372469, 2020151, 25684777, 179793439]

約数ペア:

[(1, 179793439), (7, 25684777), (89, 2020151), (131, 1372469), (623, 288593), (917, 196067), (2203, 81613), (11659, 15421)]