1413881

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 1707264

約数和(自身を除く): 293383

約数列:

[1, 7, 37, 53, 103, 259, 371, 721, 1961, 3811, 5459, 13727, 26677, 38213, 201983, 1413881]

約数ペア:

[(1, 1413881), (7, 201983), (37, 38213), (53, 26677), (103, 13727), (259, 5459), (371, 3811), (721, 1961)]