4786119

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 7840560

約数和(自身を除く): 3054441

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2153, 2223, 6459, 19377, 27989, 40907, 83967, 122721, 251901, 368163, 531791, 1595373, 4786119]

約数ペア:

[(1, 4786119), (3, 1595373), (9, 531791), (13, 368163), (19, 251901), (39, 122721), (57, 83967), (117, 40907), (171, 27989), (247, 19377), (741, 6459), (2153, 2223)]