2223996939

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{505339}}^1$

素因数の和:505511

約数の個数: 16

約数和(自身を含む): 3315030400

約数和(自身を除く): 1091033461

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 505339, 1516017, 4548051, 13644153, 82370257, 247110771, 741332313, 2223996939]

約数ペア:

[(1, 2223996939), (3, 741332313), (9, 247110771), (27, 82370257), (163, 13644153), (489, 4548051), (1467, 1516017), (4401, 505339)]