8742027

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11251}}^1$

素因数の和:11298

約数の個数: 16

約数和(自身を含む): 13682432

約数和(自身を除く): 4940405

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 11251, 33753, 78757, 236271, 416287, 1248861, 2914009, 8742027]

約数ペア:

[(1, 8742027), (3, 2914009), (7, 1248861), (21, 416287), (37, 236271), (111, 78757), (259, 33753), (777, 11251)]