3017979

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 40

約数和(自身を含む): 4965840

約数和(自身を除く): 1947861

約数列:

[1, 3, 9, 19, 27, 37, 53, 57, 81, 111, 159, 171, 333, 477, 513, 703, 999, 1007, 1431, 1539, 1961, 2109, 2997, 3021, 4293, 5883, 6327, 9063, 17649, 18981, 27189, 37259, 52947, 56943, 81567, 111777, 158841, 335331, 1005993, 3017979]

約数ペア:

[(1, 3017979), (3, 1005993), (9, 335331), (19, 158841), (27, 111777), (37, 81567), (53, 56943), (57, 52947), (81, 37259), (111, 27189), (159, 18981), (171, 17649), (333, 9063), (477, 6327), (513, 5883), (703, 4293), (999, 3021), (1007, 2997), (1431, 2109), (1539, 1961)]