789024019

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{159431}}^1$

素因数の和:159546

約数の個数: 12

約数和(自身を含む): 926937648

約数和(自身を除く): 137913629

約数列:

[1, 7, 49, 101, 707, 4949, 159431, 1116017, 7812119, 16102531, 112717717, 789024019]

約数ペア:

[(1, 789024019), (7, 112717717), (49, 16102531), (101, 7812119), (707, 1116017), (4949, 159431)]