16290001

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 20684160

約数和(自身を除く): 4394159

約数列:

[1, 7, 13, 49, 91, 107, 239, 637, 749, 1391, 1673, 3107, 5243, 9737, 11711, 21749, 25573, 68159, 152243, 179011, 332449, 1253077, 2327143, 16290001]

約数ペア:

[(1, 16290001), (7, 2327143), (13, 1253077), (49, 332449), (91, 179011), (107, 152243), (239, 68159), (637, 25573), (749, 21749), (1391, 11711), (1673, 9737), (3107, 5243)]