28946463

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106031}}^1$

素因数の和:106054

約数の個数: 16

約数和(自身を含む): 47502336

約数和(自身を除く): 18555873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 106031, 318093, 742217, 1378403, 2226651, 4135209, 9648821, 28946463]

約数ペア:

[(1, 28946463), (3, 9648821), (7, 4135209), (13, 2226651), (21, 1378403), (39, 742217), (91, 318093), (273, 106031)]