112052171

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{18899}}^1$

素因数の和:18935

約数の個数: 18

約数和(自身を含む): 143280900

約数和(自身を除く): 31228729

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 18899, 132293, 207889, 926051, 1455223, 2286779, 10186561, 16007453, 112052171]

約数ペア:

[(1, 112052171), (7, 16007453), (11, 10186561), (49, 2286779), (77, 1455223), (121, 926051), (539, 207889), (847, 132293), (5929, 18899)]