7717047

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 11524608

約数和(自身を除く): 3807561

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 491, 507, 1209, 1473, 5239, 6383, 15221, 15717, 19149, 45663, 82979, 197873, 248937, 593619, 2572349, 7717047]

約数ペア:

[(1, 7717047), (3, 2572349), (13, 593619), (31, 248937), (39, 197873), (93, 82979), (169, 45663), (403, 19149), (491, 15717), (507, 15221), (1209, 6383), (1473, 5239)]