28524561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17839}}^1$

素因数の和:17896

約数の個数: 16

約数和(自身を含む): 41959680

約数和(自身を除く): 13435119

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 17839, 53517, 231907, 695721, 731399, 2194197, 9508187, 28524561]

約数ペア:

[(1, 28524561), (3, 9508187), (13, 2194197), (39, 731399), (41, 695721), (123, 231907), (533, 53517), (1599, 17839)]