678942797

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{36857}}^1$

素因数の和:36992

約数の個数: 12

約数和(自身を含む): 741951540

約数和(自身を除く): 63008743

約数列:

[1, 13, 109, 169, 1417, 18421, 36857, 479141, 4017413, 6228833, 52226369, 678942797]

約数ペア:

[(1, 678942797), (13, 52226369), (109, 6228833), (169, 4017413), (1417, 479141), (18421, 36857)]