7278195169

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{1427}}^1\times {\mathrm{4363}}^1$

素因数の和:5964

約数の個数: 16

約数和(自身を含む): 8375528448

約数和(自身を除く): 1097333279

約数列:

[1, 7, 167, 1169, 1427, 4363, 9989, 30541, 238309, 728621, 1668163, 5100347, 6226001, 43582007, 1039742167, 7278195169]

約数ペア:

[(1, 7278195169), (7, 1039742167), (167, 43582007), (1169, 6226001), (1427, 5100347), (4363, 1668163), (9989, 728621), (30541, 238309)]