42163791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6311}}^1$

素因数の和:6462

約数の個数: 16

約数和(自身を含む): 59989248

約数和(自身を除く): 17825457

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6311, 6681, 18933, 107287, 321861, 826741, 2480223, 14054597, 42163791]

約数ペア:

[(1, 42163791), (3, 14054597), (17, 2480223), (51, 826741), (131, 321861), (393, 107287), (2227, 18933), (6311, 6681)]