30852819

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{1061}}^1$

素因数の和:1432

約数の個数: 20

約数和(自身を含む): 46260720

約数和(自身を除く): 15407901

約数列:

[1, 3, 9, 27, 81, 359, 1061, 1077, 3183, 3231, 9549, 9693, 28647, 29079, 85941, 380899, 1142697, 3428091, 10284273, 30852819]

約数ペア:

[(1, 30852819), (3, 10284273), (9, 3428091), (27, 1142697), (81, 380899), (359, 85941), (1061, 29079), (1077, 28647), (3183, 9693), (3231, 9549)]