9154989

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 14107392

約数和(自身を除く): 4952403

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 941, 1081, 2823, 3243, 8469, 9729, 21643, 44227, 64929, 132681, 194787, 398043, 1017221, 3051663, 9154989]

約数ペア:

[(1, 9154989), (3, 3051663), (9, 1017221), (23, 398043), (47, 194787), (69, 132681), (141, 64929), (207, 44227), (423, 21643), (941, 9729), (1081, 8469), (2823, 3243)]