2279686977

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{479}}^1\times {\mathrm{491}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 3400704000

約数和(自身を除く): 1121017023

約数列:

[1, 3, 9, 27, 359, 479, 491, 1077, 1437, 1473, 3231, 4311, 4419, 9693, 12933, 13257, 171961, 176269, 235189, 515883, 528807, 705567, 1547649, 1586421, 2116701, 4642947, 4759263, 6350103, 84432851, 253298553, 759895659, 2279686977]

約数ペア:

[(1, 2279686977), (3, 759895659), (9, 253298553), (27, 84432851), (359, 6350103), (479, 4759263), (491, 4642947), (1077, 2116701), (1437, 1586421), (1473, 1547649), (3231, 705567), (4311, 528807), (4419, 515883), (9693, 235189), (12933, 176269), (13257, 171961)]