13255767

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12377}}^1$

素因数の和:12407

約数の個数: 24

約数和(自身を含む): 23171616

約数和(自身を除く): 9915849

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 12377, 37131, 86639, 111393, 210409, 259917, 631227, 779751, 1472863, 1893681, 4418589, 13255767]

約数ペア:

[(1, 13255767), (3, 4418589), (7, 1893681), (9, 1472863), (17, 779751), (21, 631227), (51, 259917), (63, 210409), (119, 111393), (153, 86639), (357, 37131), (1071, 12377)]