42955923

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11863}}^1$

素因数の和:11954

約数の個数: 16

約数和(自身を含む): 61502976

約数和(自身を除く): 18547053

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 11863, 35589, 201671, 605013, 842273, 2526819, 14318641, 42955923]

約数ペア:

[(1, 42955923), (3, 14318641), (17, 2526819), (51, 842273), (71, 605013), (213, 201671), (1207, 35589), (3621, 11863)]