2220244329

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1\times {\mathrm{5827}}^1$

素因数の和:7124

約数の個数: 16

約数和(自身を含む): 2991022848

約数和(自身を除く): 770778519

約数列:

[1, 3, 107, 321, 1187, 3561, 5827, 17481, 127009, 381027, 623489, 1870467, 6916649, 20749947, 740081443, 2220244329]

約数ペア:

[(1, 2220244329), (3, 740081443), (107, 20749947), (321, 6916649), (1187, 1870467), (3561, 623489), (5827, 381027), (17481, 127009)]