71110319

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{63097}}^1$

素因数の和:63134

約数の個数: 12

約数和(自身を含む): 86318064

約数和(自身を除く): 15207745

約数列:

[1, 7, 23, 49, 161, 1127, 63097, 441679, 1451231, 3091753, 10158617, 71110319]

約数ペア:

[(1, 71110319), (7, 10158617), (23, 3091753), (49, 1451231), (161, 441679), (1127, 63097)]