28522767

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{104479}}^1$

素因数の和:104502

約数の個数: 16

約数和(自身を含む): 46807040

約数和(自身を除く): 18284273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 104479, 313437, 731353, 1358227, 2194059, 4074681, 9507589, 28522767]

約数ペア:

[(1, 28522767), (3, 9507589), (7, 4074681), (13, 2194059), (21, 1358227), (39, 731353), (91, 313437), (273, 104479)]