221590346879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8123}}^1\times {\mathrm{145879}}^1$

素因数の和:154030

約数の個数: 16

約数和(自身を含む): 255987889920

約数和(自身を除く): 34397543041

約数列:

[1, 11, 17, 187, 8123, 89353, 138091, 145879, 1519001, 1604669, 2479943, 27279373, 1184975117, 13034726287, 20144576989, 221590346879]

約数ペア:

[(1, 221590346879), (11, 20144576989), (17, 13034726287), (187, 1184975117), (8123, 27279373), (89353, 2479943), (138091, 1604669), (145879, 1519001)]