1331593

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 16

約数和(自身を含む): 1518480

約数和(自身を除く): 186887

約数列:

[1, 17, 29, 37, 73, 493, 629, 1073, 1241, 2117, 2701, 18241, 35989, 45917, 78329, 1331593]

約数ペア:

[(1, 1331593), (17, 78329), (29, 45917), (37, 35989), (73, 18241), (493, 2701), (629, 2117), (1073, 1241)]