1285687713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1\times {\mathrm{7541}}^1$

素因数の和:10904

約数の個数: 16

約数和(自身を含む): 1815872256

約数和(自身を除く): 530184543

約数列:

[1, 3, 17, 51, 3343, 7541, 10029, 22623, 56831, 128197, 170493, 384591, 25209563, 75628689, 428562571, 1285687713]

約数ペア:

[(1, 1285687713), (3, 428562571), (17, 75628689), (51, 25209563), (3343, 384591), (7541, 170493), (10029, 128197), (22623, 56831)]