2017014291

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{300017}}^1$

素因数の和:300112

約数の個数: 20

約数和(自身を含む): 3049382952

約数和(自身を除く): 1032368661

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 300017, 900051, 2700153, 8100459, 24301377, 24901411, 74704233, 224112699, 672338097, 2017014291]

約数ペア:

[(1, 2017014291), (3, 672338097), (9, 224112699), (27, 74704233), (81, 24901411), (83, 24301377), (249, 8100459), (747, 2700153), (2241, 900051), (6723, 300017)]