378889320963

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{15061}}^1\times {\mathrm{42139}}^1$

素因数の和:57402

約数の個数: 16

約数和(自身を含む): 507770144000

約数和(自身を除く): 128880823037

約数列:

[1, 3, 199, 597, 15061, 42139, 45183, 126417, 2997139, 8385661, 8991417, 25156983, 634655479, 1903966437, 126296440321, 378889320963]

約数ペア:

[(1, 378889320963), (3, 126296440321), (199, 1903966437), (597, 634655479), (15061, 25156983), (42139, 8991417), (45183, 8385661), (126417, 2997139)]