26979099

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12473}}^1$

素因数の和:12586

約数の個数: 16

約数和(自身を含む): 41513472

約数和(自身を除く): 14534373

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 12473, 37419, 87311, 261933, 1284719, 3854157, 8993033, 26979099]

約数ペア:

[(1, 26979099), (3, 8993033), (7, 3854157), (21, 1284719), (103, 261933), (309, 87311), (721, 37419), (2163, 12473)]