9840271

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 11925760

約数和(自身を除く): 2085489

約数列:

[1, 7, 19, 133, 241, 307, 1687, 2149, 4579, 5833, 32053, 40831, 73987, 517909, 1405753, 9840271]

約数ペア:

[(1, 9840271), (7, 1405753), (19, 517909), (133, 73987), (241, 40831), (307, 32053), (1687, 5833), (2149, 4579)]