7874427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5077}}^1$

素因数の和:5138

約数の個数: 16

約数和(自身を含む): 11699712

約数和(自身を除く): 3825285

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 5077, 15231, 55847, 167541, 238619, 715857, 2624809, 7874427]

約数ペア:

[(1, 7874427), (3, 2624809), (11, 715857), (33, 238619), (47, 167541), (141, 55847), (517, 15231), (1551, 5077)]