99881.0000000

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 9081072

約数和(自身を除く): 1200875

約数列:

[1, 13, 17, 181, 197, 221, 2353, 2561, 3077, 3349, 35657, 40001, 43537, 463541, 606169, 7880197]

約数ペア:

[(1, 7880197), (13, 606169), (17, 463541), (181, 43537), (197, 40001), (221, 35657), (2353, 3349), (2561, 3077)]