27879467

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8831}}^1$

素因数の和:8890

約数の個数: 16

約数和(自身を含む): 35610624

約数和(自身を除く): 7731157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 8831, 61817, 97141, 362071, 679987, 2534497, 3982781, 27879467]

約数ペア:

[(1, 27879467), (7, 3982781), (11, 2534497), (41, 679987), (77, 362071), (287, 97141), (451, 61817), (3157, 8831)]