17993460961

素因数分解:

$7^2\times {\mathrm{11833}}^1\times {\mathrm{31033}}^1$

素因数の和:42880

約数の個数: 12

約数和(自身を含む): 20933612292

約数和(自身を除く): 2940151331

約数列:

[1, 7, 49, 11833, 31033, 82831, 217231, 579817, 1520617, 367213489, 2570494423, 17993460961]

約数ペア:

[(1, 17993460961), (7, 2570494423), (49, 367213489), (11833, 1520617), (31033, 579817), (82831, 217231)]