2017065159

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{858691}}^1$

素因数の和:858732

約数の個数: 20

約数和(自身を含む): 3117051960

約数和(自身を除く): 1099986801

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 858691, 2576073, 7728219, 23184657, 24902039, 69553971, 74706117, 224118351, 672355053, 2017065159]

約数ペア:

[(1, 2017065159), (3, 672355053), (9, 224118351), (27, 74706117), (29, 69553971), (81, 24902039), (87, 23184657), (261, 7728219), (783, 2576073), (2349, 858691)]