387026793

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{463}}^1\times {\mathrm{709}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 565319040

約数和(自身を除く): 178292247

約数列:

[1, 3, 9, 131, 393, 463, 709, 1179, 1389, 2127, 4167, 6381, 60653, 92879, 181959, 278637, 328267, 545877, 835911, 984801, 2954403, 43002977, 129008931, 387026793]

約数ペア:

[(1, 387026793), (3, 129008931), (9, 43002977), (131, 2954403), (393, 984801), (463, 835911), (709, 545877), (1179, 328267), (1389, 278637), (2127, 181959), (4167, 92879), (6381, 60653)]