27251497

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 34473600

約数和(自身を除く): 7222103

約数列:

[1, 7, 13, 49, 91, 179, 239, 637, 1253, 1673, 2327, 3107, 8771, 11711, 16289, 21749, 42781, 114023, 152243, 299467, 556153, 2096269, 3893071, 27251497]

約数ペア:

[(1, 27251497), (7, 3893071), (13, 2096269), (49, 556153), (91, 299467), (179, 152243), (239, 114023), (637, 42781), (1253, 21749), (1673, 16289), (2327, 11711), (3107, 8771)]