13450927

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 16749920

約数和(自身を除く): 3298993

約数列:

[1, 7, 17, 61, 109, 119, 289, 427, 763, 1037, 1853, 2023, 6649, 7259, 12971, 17629, 31501, 46543, 113033, 123403, 220507, 791231, 1921561, 13450927]

約数ペア:

[(1, 13450927), (7, 1921561), (17, 791231), (61, 220507), (109, 123403), (119, 113033), (289, 46543), (427, 31501), (763, 17629), (1037, 12971), (1853, 7259), (2023, 6649)]