9231981661

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{8191643}}^1$

素因数の和:8191680

約数の個数: 12

約数和(自身を含む): 11206168992

約数和(自身を除く): 1974187331

約数列:

[1, 7, 23, 49, 161, 1127, 8191643, 57341501, 188407789, 401390507, 1318854523, 9231981661]

約数ペア:

[(1, 9231981661), (7, 1318854523), (23, 401390507), (49, 188407789), (161, 57341501), (1127, 8191643)]