26495889

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15971}}^1$

素因数の和:16060

約数の個数: 16

約数和(自身を含む): 40888320

約数和(自身を除く): 14392431

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 15971, 47913, 111797, 335391, 1261709, 3785127, 8831963, 26495889]

約数ペア:

[(1, 26495889), (3, 8831963), (7, 3785127), (21, 1261709), (79, 335391), (237, 111797), (553, 47913), (1659, 15971)]