9881851

素因数分解:

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

素因数の和:474

約数の個数: 16

約数和(自身を含む): 11681280

約数和(自身を除く): 1799429

約数列:

[1, 7, 59, 71, 337, 413, 497, 2359, 4189, 19883, 23927, 29323, 139181, 167489, 1411693, 9881851]

約数ペア:

[(1, 9881851), (7, 1411693), (59, 167489), (71, 139181), (337, 29323), (413, 23927), (497, 19883), (2359, 4189)]