12155019873

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{37717}}^1$

素因数の和:37897

約数の個数: 32

約数和(自身を含む): 17597710080

約数和(自身を除く): 5442690207

約数列:

[1, 3, 17, 51, 71, 89, 213, 267, 1207, 1513, 3621, 4539, 6319, 18957, 37717, 107423, 113151, 322269, 641189, 1923567, 2677907, 3356813, 8033721, 10070439, 45524419, 57065821, 136573257, 171197463, 238333723, 715001169, 4051673291, 12155019873]

約数ペア:

[(1, 12155019873), (3, 4051673291), (17, 715001169), (51, 238333723), (71, 171197463), (89, 136573257), (213, 57065821), (267, 45524419), (1207, 10070439), (1513, 8033721), (3621, 3356813), (4539, 2677907), (6319, 1923567), (18957, 641189), (37717, 322269), (107423, 113151)]