131990334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3142627}}^1$

素因数の和:3142639

約数の個数: 16

約数和(自身を含む): 301692288

約数和(自身を除く): 169701954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3142627, 6285254, 9427881, 18855762, 21998389, 43996778, 65995167, 131990334]

約数ペア:

[(1, 131990334), (2, 65995167), (3, 43996778), (6, 21998389), (7, 18855762), (14, 9427881), (21, 6285254), (42, 3142627)]