13425489

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19373}}^1$

素因数の和:19397

約数の個数: 24

約数和(自身を含む): 24178752

約数和(自身を除く): 10753263

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 19373, 58119, 135611, 174357, 213103, 406833, 639309, 1220499, 1491721, 1917927, 4475163, 13425489]

約数ペア:

[(1, 13425489), (3, 4475163), (7, 1917927), (9, 1491721), (11, 1220499), (21, 639309), (33, 406833), (63, 213103), (77, 174357), (99, 135611), (231, 58119), (693, 19373)]