810633

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 1136960

約数和(自身を除く): 326327

約数列:

[1, 3, 37, 67, 109, 111, 201, 327, 2479, 4033, 7303, 7437, 12099, 21909, 270211, 810633]

約数ペア:

[(1, 810633), (3, 270211), (37, 21909), (67, 12099), (109, 7437), (111, 7303), (201, 4033), (327, 2479)]