4889217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 7091712

約数和(自身を除く): 2202495

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 2591, 7773, 44047, 95867, 132141, 287601, 1629739, 4889217]

約数ペア:

[(1, 4889217), (3, 1629739), (17, 287601), (37, 132141), (51, 95867), (111, 44047), (629, 7773), (1887, 2591)]