4032081

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 6065280

約数和(自身を除く): 2033199

約数列:

[1, 3, 9, 53, 79, 107, 159, 237, 321, 477, 711, 963, 4187, 5671, 8453, 12561, 17013, 25359, 37683, 51039, 76077, 448009, 1344027, 4032081]

約数ペア:

[(1, 4032081), (3, 1344027), (9, 448009), (53, 76077), (79, 51039), (107, 37683), (159, 25359), (237, 17013), (321, 12561), (477, 8453), (711, 5671), (963, 4187)]