26237869

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 31208320

約数和(自身を除く): 4970451

約数列:

[1, 7, 43, 61, 301, 427, 1429, 2623, 10003, 18361, 61447, 87169, 430129, 610183, 3748267, 26237869]

約数ペア:

[(1, 26237869), (7, 3748267), (43, 610183), (61, 430129), (301, 87169), (427, 61447), (1429, 18361), (2623, 10003)]