289131117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{11953}}^1$

素因数の和:12700

約数の個数: 16

約数和(自身を含む): 421163328

約数和(自身を除く): 132032211

約数列:

[1, 3, 11, 33, 733, 2199, 8063, 11953, 24189, 35859, 131483, 394449, 8761549, 26284647, 96377039, 289131117]

約数ペア:

[(1, 289131117), (3, 96377039), (11, 26284647), (33, 8761549), (733, 394449), (2199, 131483), (8063, 35859), (11953, 24189)]