1235003721

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{2713}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 1922814720

約数和(自身を除く): 687810999

約数列:

[1, 3, 7, 21, 53, 159, 371, 409, 1113, 1227, 2713, 2863, 8139, 8589, 18991, 21677, 56973, 65031, 143789, 151739, 431367, 455217, 1006523, 1109617, 3019569, 3328851, 7767319, 23301957, 58809701, 176429103, 411667907, 1235003721]

約数ペア:

[(1, 1235003721), (3, 411667907), (7, 176429103), (21, 58809701), (53, 23301957), (159, 7767319), (371, 3328851), (409, 3019569), (1113, 1109617), (1227, 1006523), (2713, 455217), (2863, 431367), (8139, 151739), (8589, 143789), (18991, 65031), (21677, 56973)]