28265463

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{4493}}^1$

素因数の和:4735

約数の個数: 16

約数和(自身を含む): 42063840

約数和(自身を除く): 13798377

約数列:

[1, 3, 9, 27, 233, 699, 2097, 4493, 6291, 13479, 40437, 121311, 1046869, 3140607, 9421821, 28265463]

約数ペア:

[(1, 28265463), (3, 9421821), (9, 3140607), (27, 1046869), (233, 121311), (699, 40437), (2097, 13479), (4493, 6291)]