2777179391

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{6563}}^1$

素因数の和:7622

約数の個数: 16

約数和(自身を含む): 3229698048

約数和(自身を除く): 452518657

約数列:

[1, 7, 61, 427, 991, 6563, 6937, 45941, 60451, 400343, 423157, 2802401, 6503933, 45527531, 396739913, 2777179391]

約数ペア:

[(1, 2777179391), (7, 396739913), (61, 45527531), (427, 6503933), (991, 2802401), (6563, 423157), (6937, 400343), (45941, 60451)]