252900143

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 280823952

約数和(自身を除く): 27923809

約数列:

[1, 17, 37, 67, 289, 353, 629, 1139, 2479, 6001, 10693, 13061, 19363, 23651, 42143, 102017, 222037, 402067, 716431, 875087, 3774629, 6835139, 14876479, 252900143]

約数ペア:

[(1, 252900143), (17, 14876479), (37, 6835139), (67, 3774629), (289, 875087), (353, 716431), (629, 402067), (1139, 222037), (2479, 102017), (6001, 42143), (10693, 23651), (13061, 19363)]