28892487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4093}}^1$

素因数の和:4290

約数の個数: 16

約数和(自身を含む): 41726048

約数和(自身を除く): 12833561

約数列:

[1, 3, 13, 39, 181, 543, 2353, 4093, 7059, 12279, 53209, 159627, 740833, 2222499, 9630829, 28892487]

約数ペア:

[(1, 28892487), (3, 9630829), (13, 2222499), (39, 740833), (181, 159627), (543, 53209), (2353, 12279), (4093, 7059)]