27752977

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3036

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 6115823

約数列:

[1, 7, 19, 71, 133, 497, 1349, 2939, 9443, 20573, 55841, 208669, 390887, 1460683, 3964711, 27752977]

約数ペア:

[(1, 27752977), (7, 3964711), (19, 1460683), (71, 390887), (133, 208669), (497, 55841), (1349, 20573), (2939, 9443)]