267205371

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{27431}}^1$

素因数の和:27642

約数の個数: 16

約数和(自身を含む): 379219968

約数和(自身を除く): 112014597

約数列:

[1, 3, 17, 51, 191, 573, 3247, 9741, 27431, 82293, 466327, 1398981, 5239321, 15717963, 89068457, 267205371]

約数ペア:

[(1, 267205371), (3, 89068457), (17, 15717963), (51, 5239321), (191, 1398981), (573, 466327), (3247, 82293), (9741, 27431)]