22728027

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29251}}^1$

素因数の和:29298

約数の個数: 16

約数和(自身を含む): 35570432

約数和(自身を除く): 12842405

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 29251, 87753, 204757, 614271, 1082287, 3246861, 7576009, 22728027]

約数ペア:

[(1, 22728027), (3, 7576009), (7, 3246861), (21, 1082287), (37, 614271), (111, 204757), (259, 87753), (777, 29251)]