279655689

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{4889}}^1$

素因数の和:5744

約数の個数: 16

約数和(自身を含む): 389635200

約数和(自身を除く): 109979511

約数列:

[1, 3, 23, 69, 829, 2487, 4889, 14667, 19067, 57201, 112447, 337341, 4052981, 12158943, 93218563, 279655689]

約数ペア:

[(1, 279655689), (3, 93218563), (23, 12158943), (69, 4052981), (829, 337341), (2487, 112447), (4889, 57201), (14667, 19067)]