12089259

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 22276800

約数和(自身を除く): 10187541

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 509, 609, 819, 1131, 1527, 1827, 2639, 3393, 3563, 4581, 6617, 7917, 10689, 14761, 19851, 23751, 32067, 44283, 46319, 59553, 103327, 132849, 138957, 191893, 309981, 416871, 575679, 929943, 1343251, 1727037, 4029753, 12089259]

約数ペア:

[(1, 12089259), (3, 4029753), (7, 1727037), (9, 1343251), (13, 929943), (21, 575679), (29, 416871), (39, 309981), (63, 191893), (87, 138957), (91, 132849), (117, 103327), (203, 59553), (261, 46319), (273, 44283), (377, 32067), (509, 23751), (609, 19851), (819, 14761), (1131, 10689), (1527, 7917), (1827, 6617), (2639, 4581), (3393, 3563)]