6688946887

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1\times {\mathrm{7351}}^1$

素因数の和:9550

約数の個数: 16

約数和(自身を含む): 7774534144

約数和(自身を除く): 1085587257

約数列:

[1, 7, 61, 427, 2131, 7351, 14917, 51457, 129991, 448411, 909937, 3138877, 15664981, 109654867, 955563841, 6688946887]

約数ペア:

[(1, 6688946887), (7, 955563841), (61, 109654867), (427, 15664981), (2131, 3138877), (7351, 909937), (14917, 448411), (51457, 129991)]