28902183

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4679}}^1$

素因数の和:4782

約数の個数: 16

約数和(自身を含む): 40435200

約数和(自身を除く): 11533017

約数列:

[1, 3, 29, 71, 87, 213, 2059, 4679, 6177, 14037, 135691, 332209, 407073, 996627, 9634061, 28902183]

約数ペア:

[(1, 28902183), (3, 9634061), (29, 996627), (71, 407073), (87, 332209), (213, 135691), (2059, 14037), (4679, 6177)]