42245819

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{49877}}^1$

素因数の和:49906

約数の個数: 12

約数和(自身を含む): 53070192

約数和(自身を除く): 10824373

約数列:

[1, 7, 11, 77, 121, 847, 49877, 349139, 548647, 3840529, 6035117, 42245819]

約数ペア:

[(1, 42245819), (7, 6035117), (11, 3840529), (77, 548647), (121, 349139), (847, 49877)]