26586711

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{857}}^1$

素因数の和:1252

約数の個数: 20

約数和(自身を含む): 39866112

約数和(自身を除く): 13279401

約数列:

[1, 3, 9, 27, 81, 383, 857, 1149, 2571, 3447, 7713, 10341, 23139, 31023, 69417, 328231, 984693, 2954079, 8862237, 26586711]

約数ペア:

[(1, 26586711), (3, 8862237), (9, 2954079), (27, 984693), (81, 328231), (383, 69417), (857, 31023), (1149, 23139), (2571, 10341), (3447, 7713)]