129124221

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{2069}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 175271040

約数和(自身を除く): 46146819

約数列:

[1, 3, 71, 213, 293, 879, 2069, 6207, 20803, 62409, 146899, 440697, 606217, 1818651, 43041407, 129124221]

約数ペア:

[(1, 129124221), (3, 43041407), (71, 1818651), (213, 606217), (293, 440697), (879, 146899), (2069, 62409), (6207, 20803)]