2078280063

素因数分解:

$3^2\times {\mathrm{11953}}^1\times {\mathrm{19319}}^1$

素因数の和:31278

約数の個数: 12

約数和(自身を含む): 3002366640

約数和(自身を除く): 924086577

約数列:

[1, 3, 9, 11953, 19319, 35859, 57957, 107577, 173871, 230920007, 692760021, 2078280063]

約数ペア:

[(1, 2078280063), (3, 692760021), (9, 230920007), (11953, 173871), (19319, 107577), (35859, 57957)]