121478586

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{285161}}^1$

素因数の和:285237

約数の個数: 16

約数和(自身を含む): 246379968

約数和(自身を除く): 124901382

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 285161, 570322, 855483, 1710966, 20246431, 40492862, 60739293, 121478586]

約数ペア:

[(1, 121478586), (2, 60739293), (3, 40492862), (6, 20246431), (71, 1710966), (142, 855483), (213, 570322), (426, 285161)]