2007072123

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{305351}}^1$

素因数の和:305674

約数の個数: 16

約数和(自身を含む): 3068176896

約数和(自身を除く): 1061104773

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6573, 305351, 916053, 2137457, 6412371, 95574863, 286724589, 669024041, 2007072123]

約数ペア:

[(1, 2007072123), (3, 669024041), (7, 286724589), (21, 95574863), (313, 6412371), (939, 2137457), (2191, 916053), (6573, 305351)]