42506737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{883}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 54751424

約数和(自身を除く): 12244687

約数列:

[1, 7, 13, 23, 91, 161, 299, 529, 883, 2093, 3703, 6181, 6877, 11479, 20309, 48139, 80353, 142163, 264017, 467107, 1848119, 3269749, 6072391, 42506737]

約数ペア:

[(1, 42506737), (7, 6072391), (13, 3269749), (23, 1848119), (91, 467107), (161, 264017), (299, 142163), (529, 80353), (883, 48139), (2093, 20309), (3703, 11479), (6181, 6877)]