8171454

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{20327}}^1$

素因数の和:20399

約数の個数: 16

約数和(自身を含む): 16587648

約数和(自身を除く): 8416194

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 20327, 40654, 60981, 121962, 1361909, 2723818, 4085727, 8171454]

約数ペア:

[(1, 8171454), (2, 4085727), (3, 2723818), (6, 1361909), (67, 121962), (134, 60981), (201, 40654), (402, 20327)]