4990791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 7268576

約数和(自身を除く): 2277785

約数列:

[1, 3, 13, 39, 73, 219, 949, 1753, 2847, 5259, 22789, 68367, 127969, 383907, 1663597, 4990791]

約数ペア:

[(1, 4990791), (3, 1663597), (13, 383907), (39, 127969), (73, 68367), (219, 22789), (949, 5259), (1753, 2847)]