391926993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{50893}}^1$

素因数の和:51064

約数の個数: 16

約数和(自身を含む): 556983936

約数和(自身を除く): 165056943

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 50893, 152679, 865181, 2595543, 7684843, 23054529, 130642331, 391926993]

約数ペア:

[(1, 391926993), (3, 130642331), (17, 23054529), (51, 7684843), (151, 2595543), (453, 865181), (2567, 152679), (7701, 50893)]