1316215043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{400187}}^1$

素因数の和:400234

約数の個数: 16

約数和(自身を含む): 1613558016

約数和(自身を除く): 297342973

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 400187, 4402057, 5202431, 9204301, 57226741, 101247311, 119655913, 1316215043]

約数ペア:

[(1, 1316215043), (11, 119655913), (13, 101247311), (23, 57226741), (143, 9204301), (253, 5202431), (299, 4402057), (3289, 400187)]