12419649

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 20699712

約数和(自身を除く): 8280063

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 263, 297, 477, 583, 789, 891, 1431, 1749, 2367, 2893, 4293, 5247, 7101, 8679, 13939, 15741, 21303, 26037, 41817, 47223, 78111, 125451, 153329, 234333, 376353, 459987, 1129059, 1379961, 4139883, 12419649]

約数ペア:

[(1, 12419649), (3, 4139883), (9, 1379961), (11, 1129059), (27, 459987), (33, 376353), (53, 234333), (81, 153329), (99, 125451), (159, 78111), (263, 47223), (297, 41817), (477, 26037), (583, 21303), (789, 15741), (891, 13939), (1431, 8679), (1749, 7101), (2367, 5247), (2893, 4293)]