31964889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3769}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 46687680

約数和(自身を除く): 14722791

約数列:

[1, 3, 11, 33, 257, 771, 2827, 3769, 8481, 11307, 41459, 124377, 968633, 2905899, 10654963, 31964889]

約数ペア:

[(1, 31964889), (3, 10654963), (11, 2905899), (33, 968633), (257, 124377), (771, 41459), (2827, 11307), (3769, 8481)]