13996717

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 16837632

約数和(自身を除く): 2840915

約数列:

[1, 7, 31, 53, 217, 371, 1217, 1643, 8519, 11501, 37727, 64501, 264089, 451507, 1999531, 13996717]

約数ペア:

[(1, 13996717), (7, 1999531), (31, 451507), (53, 264089), (217, 64501), (371, 37727), (1217, 11501), (1643, 8519)]