12597767

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 16303104

約数和(自身を除く): 3705337

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 463, 1183, 2093, 3241, 3887, 6019, 10649, 27209, 42133, 74543, 78247, 138437, 547729, 969059, 1799681, 12597767]

約数ペア:

[(1, 12597767), (7, 1799681), (13, 969059), (23, 547729), (91, 138437), (161, 78247), (169, 74543), (299, 42133), (463, 27209), (1183, 10649), (2093, 6019), (3241, 3887)]