8102721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12923}}^1$

素因数の和:12956

約数の個数: 16

約数和(自身を含む): 12407040

約数和(自身を除く): 4304319

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 12923, 38769, 142153, 245537, 426459, 736611, 2700907, 8102721]

約数ペア:

[(1, 8102721), (3, 2700907), (11, 736611), (19, 426459), (33, 245537), (57, 142153), (209, 38769), (627, 12923)]