4717143

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 2886057

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 239, 387, 459, 717, 731, 1161, 2151, 2193, 4063, 6453, 6579, 10277, 12189, 19737, 30831, 36567, 92493, 109701, 174709, 277479, 524127, 1572381, 4717143]

約数ペア:

[(1, 4717143), (3, 1572381), (9, 524127), (17, 277479), (27, 174709), (43, 109701), (51, 92493), (129, 36567), (153, 30831), (239, 19737), (387, 12189), (459, 10277), (717, 6579), (731, 6453), (1161, 4063), (2151, 2193)]