26220873

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2543}}^1$

素因数の和:3044

約数の個数: 16

約数和(自身を含む): 40052736

約数和(自身を除く): 13831863

約数列:

[1, 3, 7, 21, 491, 1473, 2543, 3437, 7629, 10311, 17801, 53403, 1248613, 3745839, 8740291, 26220873]

約数ペア:

[(1, 26220873), (3, 8740291), (7, 3745839), (21, 1248613), (491, 53403), (1473, 17801), (2543, 10311), (3437, 7629)]