531381121

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{79943}}^1$

素因数の和:80000

約数の個数: 12

約数和(自身を含む): 589027392

約数和(自身を除く): 57646271

約数列:

[1, 17, 23, 289, 391, 6647, 79943, 1359031, 1838689, 23103527, 31257713, 531381121]

約数ペア:

[(1, 531381121), (17, 31257713), (23, 23103527), (289, 1838689), (391, 1359031), (6647, 79943)]