28093977

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 41870088

約数和(自身を除く): 13776111

約数列:

[1, 3, 9, 61, 73, 183, 219, 549, 657, 701, 2103, 4453, 6309, 13359, 40077, 42761, 51173, 128283, 153519, 384849, 460557, 3121553, 9364659, 28093977]

約数ペア:

[(1, 28093977), (3, 9364659), (9, 3121553), (61, 460557), (73, 384849), (183, 153519), (219, 128283), (549, 51173), (657, 42761), (701, 40077), (2103, 13359), (4453, 6309)]