1398889717

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{10331}}^1$

素因数の和:10488

約数の個数: 16

約数和(自身を含む): 1483840512

約数和(自身を除く): 84950795

約数列:

[1, 43, 47, 67, 2021, 2881, 3149, 10331, 135407, 444233, 485557, 692177, 20878951, 29763611, 32532319, 1398889717]

約数ペア:

[(1, 1398889717), (43, 32532319), (47, 29763611), (67, 20878951), (2021, 692177), (2881, 485557), (3149, 444233), (10331, 135407)]