2652903

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 4233216

約数和(自身を除く): 1580313

約数列:

[1, 3, 9, 11, 33, 99, 127, 211, 381, 633, 1143, 1397, 1899, 2321, 4191, 6963, 12573, 20889, 26797, 80391, 241173, 294767, 884301, 2652903]

約数ペア:

[(1, 2652903), (3, 884301), (9, 294767), (11, 241173), (33, 80391), (99, 26797), (127, 20889), (211, 12573), (381, 6963), (633, 4191), (1143, 2321), (1397, 1899)]