2708520963

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{643507}}^1$

素因数の和:643594

約数の個数: 16

約数和(自身を含む): 3830159616

約数和(自身を除く): 1121638653

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 643507, 1930521, 14800661, 39253927, 44401983, 117761781, 902840321, 2708520963]

約数ペア:

[(1, 2708520963), (3, 902840321), (23, 117761781), (61, 44401983), (69, 39253927), (183, 14800661), (1403, 1930521), (4209, 643507)]