71322172019

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{14411431}}^1$

素因数の和:14411546

約数の個数: 12

約数和(自身を含む): 83788065648

約数和(自身を除く): 12465893629

約数列:

[1, 7, 49, 101, 707, 4949, 14411431, 100880017, 706160119, 1455554531, 10188881717, 71322172019]

約数ペア:

[(1, 71322172019), (7, 10188881717), (49, 1455554531), (101, 706160119), (707, 100880017), (4949, 14411431)]