129703973

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1499}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 152064000

約数和(自身を除く): 22360027

約数列:

[1, 7, 47, 263, 329, 1499, 1841, 10493, 12361, 70453, 86527, 394237, 493171, 2759659, 18529139, 129703973]

約数ペア:

[(1, 129703973), (7, 18529139), (47, 2759659), (263, 493171), (329, 394237), (1499, 86527), (1841, 70453), (10493, 12361)]