13345353

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11149}}^1$

素因数の和:11181

約数の個数: 24

約数和(自身を含む): 23192000

約数和(自身を除く): 9846647

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 11149, 33447, 78043, 100341, 211831, 234129, 635493, 702387, 1482817, 1906479, 4448451, 13345353]

約数ペア:

[(1, 13345353), (3, 4448451), (7, 1906479), (9, 1482817), (19, 702387), (21, 635493), (57, 234129), (63, 211831), (133, 100341), (171, 78043), (399, 33447), (1197, 11149)]