3967080453

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1\times {\mathrm{757}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 6606752256

約数和(自身を除く): 2639671803

約数列:

[1, 3, 7, 9, 21, 63, 193, 431, 579, 757, 1293, 1351, 1737, 2271, 3017, 3879, 4053, 5299, 6813, 9051, 12159, 15897, 27153, 47691, 83183, 146101, 249549, 326267, 438303, 582281, 748647, 978801, 1022707, 1314909, 1746843, 2283869, 2936403, 3068121, 5240529, 6851607, 9204363, 20554821, 62969531, 188908593, 440786717, 566725779, 1322360151, 3967080453]

約数ペア:

[(1, 3967080453), (3, 1322360151), (7, 566725779), (9, 440786717), (21, 188908593), (63, 62969531), (193, 20554821), (431, 9204363), (579, 6851607), (757, 5240529), (1293, 3068121), (1351, 2936403), (1737, 2283869), (2271, 1746843), (3017, 1314909), (3879, 1022707), (4053, 978801), (5299, 748647), (6813, 582281), (9051, 438303), (12159, 326267), (15897, 249549), (27153, 146101), (47691, 83183)]