2045769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 3041280

約数和(自身を除く): 995511

約数列:

[1, 3, 11, 33, 47, 141, 517, 1319, 1551, 3957, 14509, 43527, 61993, 185979, 681923, 2045769]

約数ペア:

[(1, 2045769), (3, 681923), (11, 185979), (33, 61993), (47, 43527), (141, 14509), (517, 3957), (1319, 1551)]