2013993090897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{16427}}^1\times {\mathrm{2150923}}^1$

素因数の和:2167372

約数の個数: 16

約数和(自身を含む): 2826830357760

約数和(自身を除く): 812837266863

約数列:

[1, 3, 19, 57, 16427, 49281, 312113, 936339, 2150923, 6452769, 40867537, 122602611, 35333212121, 105999636363, 671331030299, 2013993090897]

約数ペア:

[(1, 2013993090897), (3, 671331030299), (19, 105999636363), (57, 35333212121), (16427, 122602611), (49281, 40867537), (312113, 6452769), (936339, 2150923)]