28819063

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 37788768

約数和(自身を除く): 8969705

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1433, 1547, 2873, 10031, 18629, 20111, 24361, 130403, 170527, 242177, 316693, 1695239, 2216851, 4117009, 28819063]

約数ペア:

[(1, 28819063), (7, 4117009), (13, 2216851), (17, 1695239), (91, 316693), (119, 242177), (169, 170527), (221, 130403), (1183, 24361), (1433, 20111), (1547, 18629), (2873, 10031)]