26072949

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 40693440

約数和(自身を除く): 14620491

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 919, 1351, 2757, 4053, 6433, 9457, 19299, 28371, 45031, 135093, 177367, 532101, 1241569, 3724707, 8690983, 26072949]

約数ペア:

[(1, 26072949), (3, 8690983), (7, 3724707), (21, 1241569), (49, 532101), (147, 177367), (193, 135093), (579, 45031), (919, 28371), (1351, 19299), (2757, 9457), (4053, 6433)]