13185501

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6473}}^1$

素因数の和:6580

約数の個数: 16

約数和(自身を含む): 20302464

約数和(自身を除く): 7116963

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 6473, 19419, 45311, 135933, 627881, 1883643, 4395167, 13185501]

約数ペア:

[(1, 13185501), (3, 4395167), (7, 1883643), (21, 627881), (97, 135933), (291, 45311), (679, 19419), (2037, 6473)]