12917107

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 15463872

約数和(自身を除く): 2546765

約数列:

[1, 7, 37, 53, 259, 371, 941, 1961, 6587, 13727, 34817, 49873, 243719, 349111, 1845301, 12917107]

約数ペア:

[(1, 12917107), (7, 1845301), (37, 349111), (53, 243719), (259, 49873), (371, 34817), (941, 13727), (1961, 6587)]