2936889

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 4447872

約数和(自身を除く): 1510983

約数列:

[1, 3, 9, 47, 53, 131, 141, 159, 393, 423, 477, 1179, 2491, 6157, 6943, 7473, 18471, 20829, 22419, 55413, 62487, 326321, 978963, 2936889]

約数ペア:

[(1, 2936889), (3, 978963), (9, 326321), (47, 62487), (53, 55413), (131, 22419), (141, 20829), (159, 18471), (393, 7473), (423, 6943), (477, 6157), (1179, 2491)]