2271919111

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{2682313}}^1$

素因数の和:2682342

約数の個数: 12

約数和(自身を含む): 2853982096

約数和(自身を除く): 582062985

約数列:

[1, 7, 11, 77, 121, 847, 2682313, 18776191, 29505443, 206538101, 324559873, 2271919111]

約数ペア:

[(1, 2271919111), (7, 324559873), (11, 206538101), (77, 29505443), (121, 18776191), (847, 2682313)]