2825433

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 4892160

約数和(自身を除く): 2066727

約数列:

[1, 3, 9, 13, 19, 31, 39, 41, 57, 93, 117, 123, 171, 247, 279, 369, 403, 533, 589, 741, 779, 1209, 1271, 1599, 1767, 2223, 2337, 3627, 3813, 4797, 5301, 7011, 7657, 10127, 11439, 16523, 22971, 24149, 30381, 49569, 68913, 72447, 91143, 148707, 217341, 313937, 941811, 2825433]

約数ペア:

[(1, 2825433), (3, 941811), (9, 313937), (13, 217341), (19, 148707), (31, 91143), (39, 72447), (41, 68913), (57, 49569), (93, 30381), (117, 24149), (123, 22971), (171, 16523), (247, 11439), (279, 10127), (369, 7657), (403, 7011), (533, 5301), (589, 4797), (741, 3813), (779, 3627), (1209, 2337), (1271, 2223), (1599, 1767)]