13030199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 16682400

約数和(自身を除く): 3652201

約数列:

[1, 7, 13, 31, 91, 149, 217, 403, 961, 1043, 1937, 2821, 4619, 6727, 12493, 13559, 32333, 60047, 87451, 143189, 420329, 1002323, 1861457, 13030199]

約数ペア:

[(1, 13030199), (7, 1861457), (13, 1002323), (31, 420329), (91, 143189), (149, 87451), (217, 60047), (403, 32333), (961, 13559), (1043, 12493), (1937, 6727), (2821, 4619)]