9729987

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 13366272

約数和(自身を除く): 3636285

約数列:

[1, 3, 47, 141, 151, 453, 457, 1371, 7097, 21291, 21479, 64437, 69007, 207021, 3243329, 9729987]

約数ペア:

[(1, 9729987), (3, 3243329), (47, 207021), (141, 69007), (151, 64437), (453, 21479), (457, 21291), (1371, 7097)]