3999606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 8805888

約数和(自身を除く): 4806282

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1091, 1222, 1833, 2182, 3273, 3666, 6546, 14183, 28366, 42549, 51277, 85098, 102554, 153831, 307662, 666601, 1333202, 1999803, 3999606]

約数ペア:

[(1, 3999606), (2, 1999803), (3, 1333202), (6, 666601), (13, 307662), (26, 153831), (39, 102554), (47, 85098), (78, 51277), (94, 42549), (141, 28366), (282, 14183), (611, 6546), (1091, 3666), (1222, 3273), (1833, 2182)]