69172957

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 83229120

約数和(自身を除く): 14056163

約数列:

[1, 7, 49, 59, 71, 337, 413, 497, 2359, 2891, 3479, 4189, 16513, 19883, 23927, 29323, 139181, 167489, 205261, 974267, 1172423, 1411693, 9881851, 69172957]

約数ペア:

[(1, 69172957), (7, 9881851), (49, 1411693), (59, 1172423), (71, 974267), (337, 205261), (413, 167489), (497, 139181), (2359, 29323), (2891, 23927), (3479, 19883), (4189, 16513)]