27640443

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5791}}^1$

素因数の和:5874

約数の個数: 16

約数和(自身を含む): 38736896

約数和(自身を除く): 11096453

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 5791, 17373, 214267, 249013, 642801, 747039, 9213481, 27640443]

約数ペア:

[(1, 27640443), (3, 9213481), (37, 747039), (43, 642801), (111, 249013), (129, 214267), (1591, 17373), (4773, 5791)]