15143661

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 23901696

約数和(自身を除く): 8758035

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 1823, 2769, 5469, 8307, 16407, 23699, 71097, 129433, 213291, 388299, 1164897, 1682629, 5047887, 15143661]

約数ペア:

[(1, 15143661), (3, 5047887), (9, 1682629), (13, 1164897), (39, 388299), (71, 213291), (117, 129433), (213, 71097), (639, 23699), (923, 16407), (1823, 8307), (2769, 5469)]