5139459

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 8374080

約数和(自身を除く): 3234621

約数列:

[1, 3, 9, 13, 31, 39, 93, 109, 117, 169, 279, 327, 403, 507, 981, 1209, 1417, 1521, 3379, 3627, 4251, 5239, 10137, 12753, 15717, 18421, 30411, 43927, 47151, 55263, 131781, 165789, 395343, 571051, 1713153, 5139459]

約数ペア:

[(1, 5139459), (3, 1713153), (9, 571051), (13, 395343), (31, 165789), (39, 131781), (93, 55263), (109, 47151), (117, 43927), (169, 30411), (279, 18421), (327, 15717), (403, 12753), (507, 10137), (981, 5239), (1209, 4251), (1417, 3627), (1521, 3379)]