25804401

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2851}}^1$

素因数の和:3292

約数の個数: 16

約数和(自身を含む): 39426048

約数和(自身を除く): 13621647

約数列:

[1, 3, 7, 21, 431, 1293, 2851, 3017, 8553, 9051, 19957, 59871, 1228781, 3686343, 8601467, 25804401]

約数ペア:

[(1, 25804401), (3, 8601467), (7, 3686343), (21, 1228781), (431, 59871), (1293, 19957), (2851, 9051), (3017, 8553)]