65852423

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5487

約数の個数: 24

約数和(自身を含む): 86854320

約数和(自身を除く): 21001897

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 5441, 12103, 38087, 70733, 103379, 266609, 495131, 723653, 1343927, 3465917, 5065571, 9407489, 65852423]

約数ペア:

[(1, 65852423), (7, 9407489), (13, 5065571), (19, 3465917), (49, 1343927), (91, 723653), (133, 495131), (247, 266609), (637, 103379), (931, 70733), (1729, 38087), (5441, 12103)]