222853821

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{4441}}^1$

素因数の和:4876

約数の個数: 16

約数和(自身を含む): 304898880

約数和(自身を除く): 82045059

約数列:

[1, 3, 43, 129, 389, 1167, 4441, 13323, 16727, 50181, 190963, 572889, 1727549, 5182647, 74284607, 222853821]

約数ペア:

[(1, 222853821), (3, 74284607), (43, 5182647), (129, 1727549), (389, 572889), (1167, 190963), (4441, 50181), (13323, 16727)]