1268705087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{337691}}^1$

素因数の和:337738

約数の個数: 12

約数和(自身を含む): 1451400216

約数和(自身を除く): 182695129

約数列:

[1, 13, 17, 221, 289, 3757, 337691, 4389983, 5740747, 74629711, 97592699, 1268705087]

約数ペア:

[(1, 1268705087), (13, 97592699), (17, 74629711), (221, 5740747), (289, 4389983), (3757, 337691)]