78390411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{12437}}^1$

素因数の和:12642

約数の個数: 16

約数和(自身を含む): 114628608

約数和(自身を除く): 36238197

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 12437, 37311, 136807, 410421, 2375467, 7126401, 26130137, 78390411]

約数ペア:

[(1, 78390411), (3, 26130137), (11, 7126401), (33, 2375467), (191, 410421), (573, 136807), (2101, 37311), (6303, 12437)]