28892727

素因数分解:

$3^3\times {\mathrm{587}}^1\times {\mathrm{1823}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 42900480

約数和(自身を除く): 14007753

約数列:

[1, 3, 9, 27, 587, 1761, 1823, 5283, 5469, 15849, 16407, 49221, 1070101, 3210303, 9630909, 28892727]

約数ペア:

[(1, 28892727), (3, 9630909), (9, 3210303), (27, 1070101), (587, 49221), (1761, 16407), (1823, 15849), (5283, 5469)]