202321888569

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28857779}}^1$

素因数の和:28857845

約数の個数: 24

約数和(自身を含む): 315126957600

約数和(自身を除く): 112805069031

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 28857779, 86573337, 259720011, 548297801, 1183168939, 1644893403, 3549506817, 4934680209, 10648520451, 22480209841, 67440629523, 202321888569]

約数ペア:

[(1, 202321888569), (3, 67440629523), (9, 22480209841), (19, 10648520451), (41, 4934680209), (57, 3549506817), (123, 1644893403), (171, 1183168939), (369, 548297801), (779, 259720011), (2337, 86573337), (7011, 28857779)]