784099359

素因数分解:

$3^4\times {\mathrm{9680239}}^1$

素因数の和:9680251

約数の個数: 10

約数和(自身を含む): 1171309040

約数和(自身を除く): 387209681

約数列:

[1, 3, 9, 27, 81, 9680239, 29040717, 87122151, 261366453, 784099359]

約数ペア:

[(1, 784099359), (3, 261366453), (9, 87122151), (27, 29040717), (81, 9680239)]