28673463

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105031}}^1$

素因数の和:105054

約数の個数: 16

約数和(自身を含む): 47054336

約数和(自身を除く): 18380873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 105031, 315093, 735217, 1365403, 2205651, 4096209, 9557821, 28673463]

約数ペア:

[(1, 28673463), (3, 9557821), (7, 4096209), (13, 2205651), (21, 1365403), (39, 735217), (91, 315093), (273, 105031)]