42771039

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 58245120

約数和(自身を除く): 15474081

約数列:

[1, 3, 71, 157, 213, 471, 1279, 3837, 11147, 33441, 90809, 200803, 272427, 602409, 14257013, 42771039]

約数ペア:

[(1, 42771039), (3, 14257013), (71, 602409), (157, 272427), (213, 200803), (471, 90809), (1279, 33441), (3837, 11147)]