2630356821

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{1987}}^1$

素因数の和:2335

約数の個数: 40

約数和(自身を含む): 4012340640

約数和(自身を除く): 1381983819

約数列:

[1, 3, 9, 27, 59, 81, 177, 277, 531, 831, 1593, 1987, 2493, 4779, 5961, 7479, 16343, 17883, 22437, 49029, 53649, 117233, 147087, 160947, 351699, 441261, 550399, 1055097, 1323783, 1651197, 3165291, 4953591, 9495873, 14860773, 32473541, 44582319, 97420623, 292261869, 876785607, 2630356821]

約数ペア:

[(1, 2630356821), (3, 876785607), (9, 292261869), (27, 97420623), (59, 44582319), (81, 32473541), (177, 14860773), (277, 9495873), (531, 4953591), (831, 3165291), (1593, 1651197), (1987, 1323783), (2493, 1055097), (4779, 550399), (5961, 441261), (7479, 351699), (16343, 160947), (17883, 147087), (22437, 117233), (49029, 53649)]