2949453

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2826

約数の個数: 20

約数和(自身を含む): 4746588

約数和(自身を除く): 1797135

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2801, 8403, 25209, 36413, 75627, 109239, 226881, 327717, 983151, 2949453]

約数ペア:

[(1, 2949453), (3, 983151), (9, 327717), (13, 226881), (27, 109239), (39, 75627), (81, 36413), (117, 25209), (351, 8403), (1053, 2801)]