28226853

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{6043}}^1$

素因数の和:6225

約数の個数: 16

約数和(自身を含む): 42066240

約数和(自身を除く): 13839387

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 6043, 18129, 54387, 163161, 1045439, 3136317, 9408951, 28226853]

約数ペア:

[(1, 28226853), (3, 9408951), (9, 3136317), (27, 1045439), (173, 163161), (519, 54387), (1557, 18129), (4671, 6043)]