5155947

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 3138453

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 239, 423, 459, 717, 799, 1269, 2151, 2397, 4063, 6453, 7191, 11233, 12189, 21573, 33699, 36567, 101097, 109701, 190961, 303291, 572883, 1718649, 5155947]

約数ペア:

[(1, 5155947), (3, 1718649), (9, 572883), (17, 303291), (27, 190961), (47, 109701), (51, 101097), (141, 36567), (153, 33699), (239, 21573), (423, 12189), (459, 11233), (717, 7191), (799, 6453), (1269, 4063), (2151, 2397)]