2574531

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1572669

約数列:

[1, 3, 9, 17, 27, 51, 71, 79, 153, 213, 237, 459, 639, 711, 1207, 1343, 1917, 2133, 3621, 4029, 5609, 10863, 12087, 16827, 32589, 36261, 50481, 95353, 151443, 286059, 858177, 2574531]

約数ペア:

[(1, 2574531), (3, 858177), (9, 286059), (17, 151443), (27, 95353), (51, 50481), (71, 36261), (79, 32589), (153, 16827), (213, 12087), (237, 10863), (459, 5609), (639, 4029), (711, 3621), (1207, 2133), (1343, 1917)]