13971097

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 16837632

約数和(自身を除く): 2866535

約数列:

[1, 7, 23, 107, 161, 749, 811, 2461, 5677, 17227, 18653, 86777, 130571, 607439, 1995871, 13971097]

約数ペア:

[(1, 13971097), (7, 1995871), (23, 607439), (107, 130571), (161, 86777), (749, 18653), (811, 17227), (2461, 5677)]