81121493

素因数分解:

${\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{4507}}^1$

素因数の和:4987

約数の個数: 8

約数和(自身を含む): 83307840

約数和(自身を除く): 2186347

約数列:

[1, 41, 439, 4507, 17999, 184787, 1978573, 81121493]

約数ペア:

[(1, 81121493), (41, 1978573), (439, 184787), (4507, 17999)]