13449447

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 21494928

約数和(自身を除く): 8045481

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 1861, 2409, 5583, 7227, 16749, 20471, 61413, 135853, 184239, 407559, 1222677, 1494383, 4483149, 13449447]

約数ペア:

[(1, 13449447), (3, 4483149), (9, 1494383), (11, 1222677), (33, 407559), (73, 184239), (99, 135853), (219, 61413), (657, 20471), (803, 16749), (1861, 7227), (2409, 5583)]