1047179

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 16

約数和(自身を含む): 1267200

約数和(自身を除く): 220021

約数列:

[1, 7, 43, 49, 71, 301, 343, 497, 2107, 3053, 3479, 14749, 21371, 24353, 149597, 1047179]

約数ペア:

[(1, 1047179), (7, 149597), (43, 24353), (49, 21371), (71, 14749), (301, 3479), (343, 3053), (497, 2107)]