40842989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2677}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 47561280

約数和(自身を除く): 6718291

約数列:

[1, 11, 19, 73, 209, 803, 1387, 2677, 15257, 29447, 50863, 195421, 559493, 2149631, 3712999, 40842989]

約数ペア:

[(1, 40842989), (11, 3712999), (19, 2149631), (73, 559493), (209, 195421), (803, 50863), (1387, 29447), (2677, 15257)]