4519881

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 20

約数和(自身を含む): 6921684

約数和(自身を除く): 2401803

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 1361, 3321, 4083, 12249, 36747, 55801, 110241, 167403, 502209, 1506627, 4519881]

約数ペア:

[(1, 4519881), (3, 1506627), (9, 502209), (27, 167403), (41, 110241), (81, 55801), (123, 36747), (369, 12249), (1107, 4083), (1361, 3321)]