21083729919

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59058067}}^1$

素因数の和:59058094

約数の個数: 16

約数和(自身を含む): 34017447168

約数和(自身を除く): 12933717249

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 59058067, 177174201, 413406469, 1003987139, 1240219407, 3011961417, 7027909973, 21083729919]

約数ペア:

[(1, 21083729919), (3, 7027909973), (7, 3011961417), (17, 1240219407), (21, 1003987139), (51, 413406469), (119, 177174201), (357, 59058067)]