1312795449

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{5237}}^1$

素因数の和:5446

約数の個数: 48

約数和(自身を含む): 2274884352

約数和(自身を除く): 962088903

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 173, 207, 483, 519, 1211, 1449, 1557, 3633, 3979, 5237, 10899, 11937, 15711, 27853, 35811, 36659, 47133, 83559, 109977, 120451, 250677, 329931, 361353, 843157, 906001, 1084059, 2529471, 2718003, 6342007, 7588413, 8154009, 19026021, 20838023, 57078063, 62514069, 145866161, 187542207, 437598483, 1312795449]

約数ペア:

[(1, 1312795449), (3, 437598483), (7, 187542207), (9, 145866161), (21, 62514069), (23, 57078063), (63, 20838023), (69, 19026021), (161, 8154009), (173, 7588413), (207, 6342007), (483, 2718003), (519, 2529471), (1211, 1084059), (1449, 906001), (1557, 843157), (3633, 361353), (3979, 329931), (5237, 250677), (10899, 120451), (11937, 109977), (15711, 83559), (27853, 47133), (35811, 36659)]