129062857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{3359}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 161280000

約数和(自身を除く): 32217143

約数列:

[1, 7, 11, 77, 499, 3359, 3493, 5489, 23513, 36949, 38423, 258643, 1676141, 11732987, 18437551, 129062857]

約数ペア:

[(1, 129062857), (7, 18437551), (11, 11732987), (77, 1676141), (499, 258643), (3359, 38423), (3493, 36949), (5489, 23513)]