2021828037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1071451}}^1$

素因数の和:1071508

約数の個数: 16

約数和(自身を含む): 2931492672

約数和(自身を除く): 909664635

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 1071451, 3214353, 18214667, 39643687, 54644001, 118931061, 673942679, 2021828037]

約数ペア:

[(1, 2021828037), (3, 673942679), (17, 118931061), (37, 54644001), (51, 39643687), (111, 18214667), (629, 3214353), (1887, 1071451)]