8426349

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4523}}^1$

素因数の和:4558

約数の個数: 20

約数和(自身を含む): 13137696

約数和(自身を除く): 4711347

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4523, 13569, 40707, 104029, 122121, 312087, 366363, 936261, 2808783, 8426349]

約数ペア:

[(1, 8426349), (3, 2808783), (9, 936261), (23, 366363), (27, 312087), (69, 122121), (81, 104029), (207, 40707), (621, 13569), (1863, 4523)]