13520763

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1126

約数の個数: 28

約数和(自身を含む): 21484008

約数和(自身を除く): 7963245

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1091, 1377, 3273, 4131, 9819, 12393, 18547, 29457, 55641, 88371, 166923, 265113, 500769, 795339, 1502307, 4506921, 13520763]

約数ペア:

[(1, 13520763), (3, 4506921), (9, 1502307), (17, 795339), (27, 500769), (51, 265113), (81, 166923), (153, 88371), (243, 55641), (459, 29457), (729, 18547), (1091, 12393), (1377, 9819), (3273, 4131)]