2207579697

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{262901}}^1$

素因数の和:263221

約数の個数: 16

約数和(自身を含む): 3281016960

約数和(自身を除く): 1073437263

約数列:

[1, 3, 9, 27, 311, 933, 2799, 8397, 262901, 788703, 2366109, 7098327, 81762211, 245286633, 735859899, 2207579697]

約数ペア:

[(1, 2207579697), (3, 735859899), (9, 245286633), (27, 81762211), (311, 7098327), (933, 2366109), (2799, 788703), (8397, 262901)]