2080247661

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{67211}}^1$

素因数の和:67417

約数の個数: 24

約数和(自身を含む): 3180471840

約数和(自身を除く): 1100224179

約数列:

[1, 3, 9, 19, 57, 171, 181, 543, 1629, 3439, 10317, 30951, 67211, 201633, 604899, 1277009, 3831027, 11493081, 12165191, 36495573, 109486719, 231138629, 693415887, 2080247661]

約数ペア:

[(1, 2080247661), (3, 693415887), (9, 231138629), (19, 109486719), (57, 36495573), (171, 12165191), (181, 11493081), (543, 3831027), (1629, 1277009), (3439, 604899), (10317, 201633), (30951, 67211)]