83896561

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 97611136

約数和(自身を除く): 13714575

約数列:

[1, 7, 97, 157, 679, 787, 1099, 5509, 15229, 76339, 106603, 123559, 534373, 864913, 11985223, 83896561]

約数ペア:

[(1, 83896561), (7, 11985223), (97, 864913), (157, 534373), (679, 123559), (787, 106603), (1099, 76339), (5509, 15229)]