25761171

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 37390144

約数和(自身を除く): 11628973

約数列:

[1, 3, 17, 43, 51, 129, 289, 691, 731, 867, 2073, 2193, 11747, 12427, 29713, 35241, 37281, 89139, 199699, 505121, 599097, 1515363, 8587057, 25761171]

約数ペア:

[(1, 25761171), (3, 8587057), (17, 1515363), (43, 599097), (51, 505121), (129, 199699), (289, 89139), (691, 37281), (731, 35241), (867, 29713), (2073, 12427), (2193, 11747)]