42133819

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3331}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 52245760

約数和(自身を除く): 10111941

約数列:

[1, 7, 13, 91, 139, 973, 1807, 3331, 12649, 23317, 43303, 303121, 463009, 3241063, 6019117, 42133819]

約数ペア:

[(1, 42133819), (7, 6019117), (13, 3241063), (91, 463009), (139, 303121), (973, 43303), (1807, 23317), (3331, 12649)]