57827497

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 75612096

約数和(自身を除く): 17784599

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 3947, 14651, 27629, 51311, 90781, 193403, 359177, 635467, 1180153, 2514239, 4448269, 8261071, 57827497]

約数ペア:

[(1, 57827497), (7, 8261071), (13, 4448269), (23, 2514239), (49, 1180153), (91, 635467), (161, 359177), (299, 193403), (637, 90781), (1127, 51311), (2093, 27629), (3947, 14651)]