2220230178579

素因数分解:

$3^1\times 7^2\times {\mathrm{673}}^1\times {\mathrm{22442209}}^1$

素因数の和:22442899

約数の個数: 24

約数和(自身を含む): 3448739295120

約数和(自身を除く): 1228509116541

約数列:

[1, 3, 7, 21, 49, 147, 673, 2019, 4711, 14133, 32977, 98931, 22442209, 67326627, 157095463, 471286389, 1099668241, 3299004723, 15103606657, 45310819971, 105725246599, 317175739797, 740076726193, 2220230178579]

約数ペア:

[(1, 2220230178579), (3, 740076726193), (7, 317175739797), (21, 105725246599), (49, 45310819971), (147, 15103606657), (673, 3299004723), (2019, 1099668241), (4711, 471286389), (14133, 157095463), (32977, 67326627), (98931, 22442209)]