289923648963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5576849}}^1$

素因数の和:5576939

約数の個数: 32

約数和(自身を含む): 439723468800

約数和(自身を除く): 149799819837

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 1209, 1333, 1677, 3999, 17329, 51987, 5576849, 16730547, 72499037, 172882319, 217497111, 239804507, 518646957, 719413521, 2247470147, 3117458591, 6742410441, 7433939717, 9352375773, 22301819151, 96641216321, 289923648963]

約数ペア:

[(1, 289923648963), (3, 96641216321), (13, 22301819151), (31, 9352375773), (39, 7433939717), (43, 6742410441), (93, 3117458591), (129, 2247470147), (403, 719413521), (559, 518646957), (1209, 239804507), (1333, 217497111), (1677, 172882319), (3999, 72499037), (17329, 16730547), (51987, 5576849)]