11517849

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 19680000

約数和(自身を除く): 8162151

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 409, 447, 1043, 1227, 1341, 2863, 3129, 3681, 4023, 8589, 9387, 11043, 25767, 28161, 60941, 77301, 182823, 426587, 548469, 1279761, 1645407, 3839283, 11517849]

約数ペア:

[(1, 11517849), (3, 3839283), (7, 1645407), (9, 1279761), (21, 548469), (27, 426587), (63, 182823), (149, 77301), (189, 60941), (409, 28161), (447, 25767), (1043, 11043), (1227, 9387), (1341, 8589), (2863, 4023), (3129, 3681)]