131431978943

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2655889}}^1$

素因数の和:2656018

約数の個数: 16

約数和(自身を含む): 144565404480

約数和(自身を除く): 13133425537

約数列:

[1, 17, 41, 71, 697, 1207, 2911, 49487, 2655889, 45150113, 108891449, 188568119, 1851154633, 3205658023, 7731292879, 131431978943]

約数ペア:

[(1, 131431978943), (17, 7731292879), (41, 3205658023), (71, 1851154633), (697, 188568119), (1207, 108891449), (2911, 45150113), (49487, 2655889)]