3913533

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 6394752

約数和(自身を除く): 2481219

約数列:

[1, 3, 9, 13, 31, 39, 83, 93, 117, 169, 249, 279, 403, 507, 747, 1079, 1209, 1521, 2573, 3237, 3627, 5239, 7719, 9711, 14027, 15717, 23157, 33449, 42081, 47151, 100347, 126243, 301041, 434837, 1304511, 3913533]

約数ペア:

[(1, 3913533), (3, 1304511), (9, 434837), (13, 301041), (31, 126243), (39, 100347), (83, 47151), (93, 42081), (117, 33449), (169, 23157), (249, 15717), (279, 14027), (403, 9711), (507, 7719), (747, 5239), (1079, 3627), (1209, 3237), (1521, 2573)]