29151333

素因数分解:

$3^4\times {\mathrm{487}}^1\times {\mathrm{739}}^1$

素因数の和:1238

約数の個数: 20

約数和(自身を含む): 43695520

約数和(自身を除く): 14544187

約数列:

[1, 3, 9, 27, 81, 487, 739, 1461, 2217, 4383, 6651, 13149, 19953, 39447, 59859, 359893, 1079679, 3239037, 9717111, 29151333]

約数ペア:

[(1, 29151333), (3, 9717111), (9, 3239037), (27, 1079679), (81, 359893), (487, 59859), (739, 39447), (1461, 19953), (2217, 13149), (4383, 6651)]