329718363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 496183296

約数和(自身を除く): 166464933

約数列:

[1, 3, 13, 23, 39, 69, 277, 299, 831, 897, 1327, 3601, 3981, 6371, 10803, 17251, 19113, 30521, 51753, 82823, 91563, 248469, 367579, 396773, 1102737, 1190319, 4778527, 8454317, 14335581, 25362951, 109906121, 329718363]

約数ペア:

[(1, 329718363), (3, 109906121), (13, 25362951), (23, 14335581), (39, 8454317), (69, 4778527), (277, 1190319), (299, 1102737), (831, 396773), (897, 367579), (1327, 248469), (3601, 91563), (3981, 82823), (6371, 51753), (10803, 30521), (17251, 19113)]