83740447

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4861}}^1$

素因数の和:4998

約数の個数: 16

約数和(自身を含む): 100818432

約数和(自身を除く): 17077985

約数列:

[1, 7, 23, 107, 161, 749, 2461, 4861, 17227, 34027, 111803, 520127, 782621, 3640889, 11962921, 83740447]

約数ペア:

[(1, 83740447), (7, 11962921), (23, 3640889), (107, 782621), (161, 520127), (749, 111803), (2461, 34027), (4861, 17227)]