26391609

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{12373}}^1$

素因数の和:12461

約数の個数: 16

約数和(自身を含む): 39596800

約数和(自身を除く): 13205191

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 12373, 37119, 111357, 334071, 977467, 2932401, 8797203, 26391609]

約数ペア:

[(1, 26391609), (3, 8797203), (9, 2932401), (27, 977467), (79, 334071), (237, 111357), (711, 37119), (2133, 12373)]