2837349

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1558

約数の個数: 20

約数和(自身を含む): 4425696

約数和(自身を除く): 1588347

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1523, 1863, 4569, 13707, 35029, 41121, 105087, 123363, 315261, 945783, 2837349]

約数ペア:

[(1, 2837349), (3, 945783), (9, 315261), (23, 123363), (27, 105087), (69, 41121), (81, 35029), (207, 13707), (621, 4569), (1523, 1863)]