1005993

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 32

約数和(自身を含む): 1641600

約数和(自身を除く): 635607

約数列:

[1, 3, 9, 19, 27, 37, 53, 57, 111, 159, 171, 333, 477, 513, 703, 999, 1007, 1431, 1961, 2109, 3021, 5883, 6327, 9063, 17649, 18981, 27189, 37259, 52947, 111777, 335331, 1005993]

約数ペア:

[(1, 1005993), (3, 335331), (9, 111777), (19, 52947), (27, 37259), (37, 27189), (53, 18981), (57, 17649), (111, 9063), (159, 6327), (171, 5883), (333, 3021), (477, 2109), (513, 1961), (703, 1431), (999, 1007)]