8865297

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 14780480

約数和(自身を除く): 5915183

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 1291, 2289, 3873, 6867, 9037, 11619, 27111, 81333, 140719, 422157, 985033, 1266471, 2955099, 8865297]

約数ペア:

[(1, 8865297), (3, 2955099), (7, 1266471), (9, 985033), (21, 422157), (63, 140719), (109, 81333), (327, 27111), (763, 11619), (981, 9037), (1291, 6867), (2289, 3873)]