13521483

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 20779200

約数和(自身を除く): 7257717

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 739, 963, 2033, 2217, 6099, 6651, 14041, 18297, 42123, 79073, 126369, 237219, 711657, 1502387, 4507161, 13521483]

約数ペア:

[(1, 13521483), (3, 4507161), (9, 1502387), (19, 711657), (57, 237219), (107, 126369), (171, 79073), (321, 42123), (739, 18297), (963, 14041), (2033, 6651), (2217, 6099)]