122031889

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12923}}^1$

素因数の和:13020

約数の個数: 16

約数和(自身を含む): 148884480

約数和(自身を除く): 26852591

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 12923, 90461, 245537, 917533, 1718759, 6422731, 17433127, 122031889]

約数ペア:

[(1, 122031889), (7, 17433127), (19, 6422731), (71, 1718759), (133, 917533), (497, 245537), (1349, 90461), (9443, 12923)]