320417913

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{4549}}^1$

素因数の和:5048

約数の個数: 16

約数和(自身を含む): 436363200

約数和(自身を除く): 115945287

約数列:

[1, 3, 53, 159, 443, 1329, 4549, 13647, 23479, 70437, 241097, 723291, 2015207, 6045621, 106805971, 320417913]

約数ペア:

[(1, 320417913), (3, 106805971), (53, 6045621), (159, 2015207), (443, 723291), (1329, 241097), (4549, 70437), (13647, 23479)]