9131423

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 10768896

約数和(自身を除く): 1637473

約数列:

[1, 7, 53, 151, 163, 371, 1057, 1141, 8003, 8639, 24613, 56021, 60473, 172291, 1304489, 9131423]

約数ペア:

[(1, 9131423), (7, 1304489), (53, 172291), (151, 60473), (163, 56021), (371, 24613), (1057, 8639), (1141, 8003)]