42627767

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 54434016

約数和(自身を除く): 11806249

約数列:

[1, 7, 13, 29, 91, 203, 377, 557, 841, 2639, 3899, 5887, 7241, 10933, 16153, 50687, 76531, 113071, 209989, 468437, 1469923, 3279059, 6089681, 42627767]

約数ペア:

[(1, 42627767), (7, 6089681), (13, 3279059), (29, 1469923), (91, 468437), (203, 209989), (377, 113071), (557, 76531), (841, 50687), (2639, 16153), (3899, 10933), (5887, 7241)]