3140067

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 4998672

約数和(自身を除く): 1858605

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 521, 861, 1563, 2009, 3647, 6027, 10941, 21361, 25529, 64083, 76587, 149527, 448581, 1046689, 3140067]

約数ペア:

[(1, 3140067), (3, 1046689), (7, 448581), (21, 149527), (41, 76587), (49, 64083), (123, 25529), (147, 21361), (287, 10941), (521, 6027), (861, 3647), (1563, 2009)]