75451817

素因数分解:

$7^2\times {\mathrm{823}}^1\times {\mathrm{1871}}^1$

素因数の和:2708

約数の個数: 12

約数和(自身を含む): 87924096

約数和(自身を除く): 12472279

約数列:

[1, 7, 49, 823, 1871, 5761, 13097, 40327, 91679, 1539833, 10778831, 75451817]

約数ペア:

[(1, 75451817), (7, 10778831), (49, 1539833), (823, 91679), (1871, 40327), (5761, 13097)]