8085129

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 12016512

約数和(自身を除く): 3931383

約数列:

[1, 3, 13, 37, 39, 111, 169, 431, 481, 507, 1293, 1443, 5603, 6253, 15947, 16809, 18759, 47841, 72839, 207311, 218517, 621933, 2695043, 8085129]

約数ペア:

[(1, 8085129), (3, 2695043), (13, 621933), (37, 218517), (39, 207311), (111, 72839), (169, 47841), (431, 18759), (481, 16809), (507, 15947), (1293, 6253), (1443, 5603)]