1668242511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3067}}^1\times {\mathrm{4649}}^1$

素因数の和:7735

約数の個数: 24

約数和(自身を含む): 2596448400

約数和(自身を除く): 928205889

約数列:

[1, 3, 9, 13, 39, 117, 3067, 4649, 9201, 13947, 27603, 39871, 41841, 60437, 119613, 181311, 358839, 543933, 14258483, 42775449, 128326347, 185360279, 556080837, 1668242511]

約数ペア:

[(1, 1668242511), (3, 556080837), (9, 185360279), (13, 128326347), (39, 42775449), (117, 14258483), (3067, 543933), (4649, 358839), (9201, 181311), (13947, 119613), (27603, 60437), (39871, 41841)]