2140702983

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{6911}}^1$

素因数の和:7315

約数の個数: 24

約数和(自身を含む): 3128426496

約数和(自身を除く): 987723513

約数列:

[1, 3, 9, 127, 271, 381, 813, 1143, 2439, 6911, 20733, 34417, 62199, 103251, 309753, 877697, 1872881, 2633091, 5618643, 7899273, 16855929, 237855887, 713567661, 2140702983]

約数ペア:

[(1, 2140702983), (3, 713567661), (9, 237855887), (127, 16855929), (271, 7899273), (381, 5618643), (813, 2633091), (1143, 1872881), (2439, 877697), (6911, 309753), (20733, 103251), (34417, 62199)]