11213279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 14121216

約数和(自身を除く): 2907937

約数列:

[1, 7, 11, 77, 107, 749, 1177, 1361, 8239, 9527, 14971, 104797, 145627, 1019389, 1601897, 11213279]

約数ペア:

[(1, 11213279), (7, 1601897), (11, 1019389), (77, 145627), (107, 104797), (749, 14971), (1177, 9527), (1361, 8239)]