2945349

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 4884480

約数和(自身を除く): 1939131

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 211, 297, 423, 517, 633, 1269, 1551, 1899, 2321, 4653, 5697, 6963, 9917, 13959, 20889, 29751, 62667, 89253, 109087, 267759, 327261, 981783, 2945349]

約数ペア:

[(1, 2945349), (3, 981783), (9, 327261), (11, 267759), (27, 109087), (33, 89253), (47, 62667), (99, 29751), (141, 20889), (211, 13959), (297, 9917), (423, 6963), (517, 5697), (633, 4653), (1269, 2321), (1551, 1899)]