22068897

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 30212352

約数和(自身を除く): 8143455

約数列:

[1, 3, 47, 141, 281, 557, 843, 1671, 13207, 26179, 39621, 78537, 156517, 469551, 7356299, 22068897]

約数ペア:

[(1, 22068897), (3, 7356299), (47, 469551), (141, 156517), (281, 78537), (557, 39621), (843, 26179), (1671, 13207)]