9870931

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 12070080

約数和(自身を除く): 2199149

約数列:

[1, 7, 17, 109, 119, 761, 763, 1853, 5327, 12937, 12971, 82949, 90559, 580643, 1410133, 9870931]

約数ペア:

[(1, 9870931), (7, 1410133), (17, 580643), (109, 90559), (119, 82949), (761, 12971), (763, 12937), (1853, 5327)]