42198069

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10427}}^1$

素因数の和:10520

約数の個数: 16

約数和(自身を含む): 60065280

約数和(自身を除く): 17867211

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 10427, 31281, 198113, 594339, 740317, 2220951, 14066023, 42198069]

約数ペア:

[(1, 42198069), (3, 14066023), (19, 2220951), (57, 740317), (71, 594339), (213, 198113), (1349, 31281), (4047, 10427)]