4509281

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 5372928

約数和(自身を除く): 863647

約数列:

[1, 7, 43, 71, 211, 301, 497, 1477, 3053, 9073, 14981, 21371, 63511, 104867, 644183, 4509281]

約数ペア:

[(1, 4509281), (7, 644183), (43, 104867), (71, 63511), (211, 21371), (301, 14981), (497, 9073), (1477, 3053)]