25886799

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 39536640

約数和(自身を除く): 13649841

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1583, 1817, 4749, 5451, 14247, 16353, 36409, 109227, 125057, 327681, 375171, 1125513, 2876311, 8628933, 25886799]

約数ペア:

[(1, 25886799), (3, 8628933), (9, 2876311), (23, 1125513), (69, 375171), (79, 327681), (207, 125057), (237, 109227), (711, 36409), (1583, 16353), (1817, 14247), (4749, 5451)]