40855017

素因数分解:

$3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{2441}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 62358912

約数和(自身を除く): 21503895

約数列:

[1, 3, 7, 21, 797, 2391, 2441, 5579, 7323, 16737, 17087, 51261, 1945477, 5836431, 13618339, 40855017]

約数ペア:

[(1, 40855017), (3, 13618339), (7, 5836431), (21, 1945477), (797, 51261), (2391, 17087), (2441, 16737), (5579, 7323)]