26007579

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17099}}^1$

素因数の和:17131

約数の個数: 18

約数和(自身を含む): 40680900

約数和(自身を除く): 14673321

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 17099, 51297, 153891, 222287, 666861, 2000583, 2889731, 8669193, 26007579]

約数ペア:

[(1, 26007579), (3, 8669193), (9, 2889731), (13, 2000583), (39, 666861), (117, 222287), (169, 153891), (507, 51297), (1521, 17099)]