2988891687

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{229403}}^1$

素因数の和:229550

約数の個数: 16

約数和(自身を含む): 4118260608

約数和(自身を除く): 1129368921

約数列:

[1, 3, 43, 101, 129, 303, 4343, 13029, 229403, 688209, 9864329, 23169703, 29592987, 69509109, 996297229, 2988891687]

約数ペア:

[(1, 2988891687), (3, 996297229), (43, 69509109), (101, 29592987), (129, 23169703), (303, 9864329), (4343, 688209), (13029, 229403)]