26285679

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1871}}^1$

素因数の和:2107

約数の個数: 24

約数和(自身を含む): 43610112

約数和(自身を除く): 17324433

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 1871, 2007, 4683, 5613, 13097, 14049, 16839, 39291, 117873, 417233, 1251699, 2920631, 3755097, 8761893, 26285679]

約数ペア:

[(1, 26285679), (3, 8761893), (7, 3755097), (9, 2920631), (21, 1251699), (63, 417233), (223, 117873), (669, 39291), (1561, 16839), (1871, 14049), (2007, 13097), (4683, 5613)]