4090982007

素因数分解:

$3^1\times 7^1\times {\mathrm{8081}}^1\times {\mathrm{24107}}^1$

素因数の和:32198

約数の個数: 16

約数和(自身を含む): 6234907392

約数和(自身を除く): 2143925385

約数列:

[1, 3, 7, 21, 8081, 24107, 24243, 56567, 72321, 168749, 169701, 506247, 194808667, 584426001, 1363660669, 4090982007]

約数ペア:

[(1, 4090982007), (3, 1363660669), (7, 584426001), (21, 194808667), (8081, 506247), (24107, 169701), (24243, 168749), (56567, 72321)]