42340863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7759}}^1$

素因数の和:7886

約数の個数: 16

約数和(自身を含む): 60341760

約数和(自身を除く): 18000897

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 7759, 23277, 131903, 395709, 830213, 2490639, 14113621, 42340863]

約数ペア:

[(1, 42340863), (3, 14113621), (17, 2490639), (51, 830213), (107, 395709), (321, 131903), (1819, 23277), (5457, 7759)]