26661897

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{18869}}^1$

素因数の和:19032

約数の個数: 12

約数和(自身を含む): 38758980

約数和(自身を除く): 12097083

約数列:

[1, 3, 9, 157, 471, 1413, 18869, 56607, 169821, 2962433, 8887299, 26661897]

約数ペア:

[(1, 26661897), (3, 8887299), (9, 2962433), (157, 169821), (471, 56607), (1413, 18869)]