2122130139

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{44621}}^1$

素因数の和:44898

約数の個数: 16

約数和(自身を含む): 2878654464

約数和(自身を除く): 756524325

約数列:

[1, 3, 83, 191, 249, 573, 15853, 44621, 47559, 133863, 3703543, 8522611, 11110629, 25567833, 707376713, 2122130139]

約数ペア:

[(1, 2122130139), (3, 707376713), (83, 25567833), (191, 11110629), (249, 8522611), (573, 3703543), (15853, 133863), (44621, 47559)]