13240839

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 18086400

約数和(自身を除く): 4845561

約数列:

[1, 3, 59, 177, 239, 313, 717, 939, 14101, 18467, 42303, 55401, 74807, 224421, 4413613, 13240839]

約数ペア:

[(1, 13240839), (3, 4413613), (59, 224421), (177, 74807), (239, 55401), (313, 42303), (717, 18467), (939, 14101)]