2017896039

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{31477}}^1$

素因数の和:31919

約数の個数: 24

約数和(自身を含む): 3093657840

約数和(自身を除く): 1075761801

約数列:

[1, 3, 9, 17, 51, 153, 419, 1257, 3771, 7123, 21369, 31477, 64107, 94431, 283293, 535109, 1605327, 4815981, 13188863, 39566589, 118699767, 224210671, 672632013, 2017896039]

約数ペア:

[(1, 2017896039), (3, 672632013), (9, 224210671), (17, 118699767), (51, 39566589), (153, 13188863), (419, 4815981), (1257, 1605327), (3771, 535109), (7123, 283293), (21369, 94431), (31477, 64107)]