25435917

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{72467}}^1$

素因数の和:72489

約数の個数: 16

約数和(自身を含む): 40582080

約数和(自身を除く): 15146163

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 72467, 217401, 652203, 942071, 1956609, 2826213, 8478639, 25435917]

約数ペア:

[(1, 25435917), (3, 8478639), (9, 2826213), (13, 1956609), (27, 942071), (39, 652203), (117, 217401), (351, 72467)]