906117407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{42683}}^1$

素因数の和:42790

約数の個数: 16

約数和(自身を含む): 1032611328

約数和(自身を除く): 126493921

約数列:

[1, 13, 23, 71, 299, 923, 1633, 21229, 42683, 554879, 981709, 3030493, 12762217, 39396409, 69701339, 906117407]

約数ペア:

[(1, 906117407), (13, 69701339), (23, 39396409), (71, 12762217), (299, 3030493), (923, 981709), (1633, 554879), (21229, 42683)]