42159819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{10103}}^1$

素因数の和:10226

約数の個数: 16

約数和(自身を含む): 61108992

約数和(自身を除く): 18949173

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 10103, 30309, 131339, 394017, 1081021, 3243063, 14053273, 42159819]

約数ペア:

[(1, 42159819), (3, 14053273), (13, 3243063), (39, 1081021), (107, 394017), (321, 131339), (1391, 30309), (4173, 10103)]