80919289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 90637056

約数和(自身を除く): 9717767

約数列:

[1, 11, 47, 281, 517, 557, 3091, 6127, 13207, 26179, 145277, 156517, 287969, 1721687, 7356299, 80919289]

約数ペア:

[(1, 80919289), (11, 7356299), (47, 1721687), (281, 287969), (517, 156517), (557, 145277), (3091, 26179), (6127, 13207)]