2081361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 3020544

約数和(自身を除く): 939183

約数列:

[1, 3, 17, 37, 51, 111, 629, 1103, 1887, 3309, 18751, 40811, 56253, 122433, 693787, 2081361]

約数ペア:

[(1, 2081361), (3, 693787), (17, 122433), (37, 56253), (51, 40811), (111, 18751), (629, 3309), (1103, 1887)]