28622673

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{2393}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 42517440

約数和(自身を除く): 13894767

約数列:

[1, 3, 9, 27, 443, 1329, 2393, 3987, 7179, 11961, 21537, 64611, 1060099, 3180297, 9540891, 28622673]

約数ペア:

[(1, 28622673), (3, 9540891), (9, 3180297), (27, 1060099), (443, 64611), (1329, 21537), (2393, 11961), (3987, 7179)]