25997037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1229}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 37903680

約数和(自身を除く): 11906643

約数列:

[1, 3, 11, 33, 641, 1229, 1923, 3687, 7051, 13519, 21153, 40557, 787789, 2363367, 8665679, 25997037]

約数ペア:

[(1, 25997037), (3, 8665679), (11, 2363367), (33, 787789), (641, 40557), (1229, 21153), (1923, 13519), (3687, 7051)]