12449943

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 20647440

約数和(自身を除く): 8197497

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 99, 157, 267, 297, 471, 801, 891, 979, 1413, 1727, 2403, 2937, 4239, 5181, 7209, 8811, 12717, 13973, 15543, 26433, 41919, 46629, 79299, 125757, 139887, 153703, 377271, 461109, 1131813, 1383327, 4149981, 12449943]

約数ペア:

[(1, 12449943), (3, 4149981), (9, 1383327), (11, 1131813), (27, 461109), (33, 377271), (81, 153703), (89, 139887), (99, 125757), (157, 79299), (267, 46629), (297, 41919), (471, 26433), (801, 15543), (891, 13973), (979, 12717), (1413, 8811), (1727, 7209), (2403, 5181), (2937, 4239)]