2073167421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{129971}}^1$

素因数の和:130396

約数の個数: 16

約数和(自身を含む): 2984157120

約数和(自身を除く): 910989699

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 129971, 389913, 1689623, 5068869, 53158139, 159474417, 691055807, 2073167421]

約数ペア:

[(1, 2073167421), (3, 691055807), (13, 159474417), (39, 53158139), (409, 5068869), (1227, 1689623), (5317, 389913), (15951, 129971)]