71811341

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 84182400

約数和(自身を除く): 12371059

約数列:

[1, 7, 73, 89, 511, 623, 1579, 6497, 11053, 45479, 115267, 140531, 806869, 983717, 10258763, 71811341]

約数ペア:

[(1, 71811341), (7, 10258763), (73, 983717), (89, 806869), (511, 140531), (623, 115267), (1579, 45479), (6497, 11053)]