2107779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 3058848

約数和(自身を除く): 951069

約数列:

[1, 3, 17, 37, 51, 111, 629, 1117, 1887, 3351, 18989, 41329, 56967, 123987, 702593, 2107779]

約数ペア:

[(1, 2107779), (3, 702593), (17, 123987), (37, 56967), (51, 41329), (111, 18989), (629, 3351), (1117, 1887)]