13848921

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 8327079

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 769, 783, 2001, 2307, 6003, 6921, 17687, 18009, 20763, 22301, 53061, 66903, 159183, 200709, 477549, 512923, 602127, 1538769, 4616307, 13848921]

約数ペア:

[(1, 13848921), (3, 4616307), (9, 1538769), (23, 602127), (27, 512923), (29, 477549), (69, 200709), (87, 159183), (207, 66903), (261, 53061), (621, 22301), (667, 20763), (769, 18009), (783, 17687), (2001, 6921), (2307, 6003)]