28010151

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79801}}^1$

素因数の和:79823

約数の個数: 16

約数和(自身を含む): 44689120

約数和(自身を除く): 16678969

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 79801, 239403, 718209, 1037413, 2154627, 3112239, 9336717, 28010151]

約数ペア:

[(1, 28010151), (3, 9336717), (9, 3112239), (13, 2154627), (27, 1037413), (39, 718209), (117, 239403), (351, 79801)]