4687551

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{5261}}^1$

素因数の和:5284

約数の個数: 20

約数和(自身を含む): 7640424

約数和(自身を除く): 2952873

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 5261, 15783, 47349, 57871, 142047, 173613, 426141, 520839, 1562517, 4687551]

約数ペア:

[(1, 4687551), (3, 1562517), (9, 520839), (11, 426141), (27, 173613), (33, 142047), (81, 57871), (99, 47349), (297, 15783), (891, 5261)]