99210001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{991}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 114278400

約数和(自身を除く): 15068399

約数列:

[1, 11, 19, 209, 479, 991, 5269, 9101, 10901, 18829, 100111, 207119, 474689, 5221579, 9019091, 99210001]

約数ペア:

[(1, 99210001), (11, 9019091), (19, 5221579), (209, 474689), (479, 207119), (991, 100111), (5269, 18829), (9101, 10901)]