2720654377

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{10271}}^1$

素因数の和:10836

約数の個数: 16

約数和(自身を含む): 3155558400

約数和(自身を除く): 434904023

約数列:

[1, 7, 79, 479, 553, 3353, 10271, 37841, 71897, 264887, 811409, 4919809, 5679863, 34438663, 388664911, 2720654377]

約数ペア:

[(1, 2720654377), (7, 388664911), (79, 34438663), (479, 5679863), (553, 4919809), (3353, 811409), (10271, 264887), (37841, 71897)]