25169877

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{9677}}^1$

素因数の和:9717

約数の個数: 18

約数和(自身を含む): 38624898

約数和(自身を除く): 13455021

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 9677, 29031, 87093, 164509, 493527, 1480581, 2796653, 8389959, 25169877]

約数ペア:

[(1, 25169877), (3, 8389959), (9, 2796653), (17, 1480581), (51, 493527), (153, 164509), (289, 87093), (867, 29031), (2601, 9677)]