28680567267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1657}}^1\times {\mathrm{524507}}^1$

素因数の和:526178

約数の個数: 16

約数和(自身を含む): 41742444672

約数和(自身を除く): 13061877405

約数列:

[1, 3, 11, 33, 1657, 4971, 18227, 54681, 524507, 1573521, 5769577, 17308731, 869108099, 2607324297, 9560189089, 28680567267]

約数ペア:

[(1, 28680567267), (3, 9560189089), (11, 2607324297), (33, 869108099), (1657, 17308731), (4971, 5769577), (18227, 1573521), (54681, 524507)]