13495923

素因数分解:

$3^3\times 7^2\times {\mathrm{101}}^2$

素因数の和:225

約数の個数: 36

約数和(自身を含む): 23490840

約数和(自身を除く): 9994917

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 101, 147, 189, 303, 441, 707, 909, 1323, 2121, 2727, 4949, 6363, 10201, 14847, 19089, 30603, 44541, 71407, 91809, 133623, 214221, 275427, 499849, 642663, 1499547, 1927989, 4498641, 13495923]

約数ペア:

[(1, 13495923), (3, 4498641), (7, 1927989), (9, 1499547), (21, 642663), (27, 499849), (49, 275427), (63, 214221), (101, 133623), (147, 91809), (189, 71407), (303, 44541), (441, 30603), (707, 19089), (909, 14847), (1323, 10201), (2121, 6363), (2727, 4949)]