2008558767

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1\times {\mathrm{9689}}^1$

素因数の和:11342

約数の個数: 16

約数和(自身を含む): 2742347520

約数和(自身を除く): 733788753

約数列:

[1, 3, 43, 129, 1607, 4821, 9689, 29067, 69101, 207303, 416627, 1249881, 15570223, 46710669, 669519589, 2008558767]

約数ペア:

[(1, 2008558767), (3, 669519589), (43, 46710669), (129, 15570223), (1607, 1249881), (4821, 416627), (9689, 207303), (29067, 69101)]