849250129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{217033}}^1$

素因数の和:217096

約数の個数: 16

約数和(自身を含む): 1069543552

約数和(自身を除く): 220293423

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 217033, 1519231, 2821429, 9332419, 19750003, 65326933, 121321447, 849250129]

約数ペア:

[(1, 849250129), (7, 121321447), (13, 65326933), (43, 19750003), (91, 9332419), (301, 2821429), (559, 1519231), (3913, 217033)]