13741119

素因数分解:

$3^2\times 7^2\times {\mathrm{31159}}^1$

素因数の和:31179

約数の個数: 18

約数和(自身を含む): 23089560

約数和(自身を除く): 9348441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 31159, 93477, 218113, 280431, 654339, 1526791, 1963017, 4580373, 13741119]

約数ペア:

[(1, 13741119), (3, 4580373), (7, 1963017), (9, 1526791), (21, 654339), (49, 280431), (63, 218113), (147, 93477), (441, 31159)]