4392297

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 8107008

約数和(自身を除く): 3714711

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 173, 217, 273, 279, 403, 519, 651, 819, 1209, 1211, 1557, 1953, 2249, 2821, 3627, 3633, 5363, 6747, 8463, 10899, 15743, 16089, 20241, 25389, 37541, 47229, 48267, 69719, 112623, 141687, 209157, 337869, 488033, 627471, 1464099, 4392297]

約数ペア:

[(1, 4392297), (3, 1464099), (7, 627471), (9, 488033), (13, 337869), (21, 209157), (31, 141687), (39, 112623), (63, 69719), (91, 48267), (93, 47229), (117, 37541), (173, 25389), (217, 20241), (273, 16089), (279, 15743), (403, 10899), (519, 8463), (651, 6747), (819, 5363), (1209, 3633), (1211, 3627), (1557, 2821), (1953, 2249)]