4986303

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12497}}^1$

素因数の和:12526

約数の個数: 16

約数和(自身を含む): 7998720

約数和(自身を除く): 3012417

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 12497, 37491, 87479, 237443, 262437, 712329, 1662101, 4986303]

約数ペア:

[(1, 4986303), (3, 1662101), (7, 712329), (19, 262437), (21, 237443), (57, 87479), (133, 37491), (399, 12497)]