13178013

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 18052416

約数和(自身を除く): 4874403

約数列:

[1, 3, 61, 107, 183, 321, 673, 2019, 6527, 19581, 41053, 72011, 123159, 216033, 4392671, 13178013]

約数ペア:

[(1, 13178013), (3, 4392671), (61, 216033), (107, 123159), (183, 72011), (321, 41053), (673, 19581), (2019, 6527)]