172325413

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59981}}^1$

素因数の和:60024

約数の個数: 12

約数和(自身を含む): 197580708

約数和(自身を除く): 25255295

約数列:

[1, 13, 17, 169, 221, 2873, 59981, 779753, 1019677, 10136789, 13255801, 172325413]

約数ペア:

[(1, 172325413), (13, 13255801), (17, 10136789), (169, 1019677), (221, 779753), (2873, 59981)]