2547994683

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{1061}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 3696779520

約数和(自身を除く): 1148784837

約数列:

[1, 3, 13, 39, 139, 417, 443, 1061, 1329, 1807, 3183, 5421, 5759, 13793, 17277, 41379, 61577, 147479, 184731, 442437, 470023, 800501, 1410069, 1917227, 2401503, 5751681, 6110299, 18330897, 65333197, 195999591, 849331561, 2547994683]

約数ペア:

[(1, 2547994683), (3, 849331561), (13, 195999591), (39, 65333197), (139, 18330897), (417, 6110299), (443, 5751681), (1061, 2401503), (1329, 1917227), (1807, 1410069), (3183, 800501), (5421, 470023), (5759, 442437), (13793, 184731), (17277, 147479), (41379, 61577)]