13448001

素因数分解:

$3^1\times 7^4\times {\mathrm{1867}}^1$

素因数の和:1898

約数の個数: 20

約数和(自身を含む): 20929072

約数和(自身を除く): 7481071

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1867, 2401, 5601, 7203, 13069, 39207, 91483, 274449, 640381, 1921143, 4482667, 13448001]

約数ペア:

[(1, 13448001), (3, 4482667), (7, 1921143), (21, 640381), (49, 274449), (147, 91483), (343, 39207), (1029, 13069), (1867, 7203), (2401, 5601)]