16368291

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31907}}^1$

素因数の和:31935

約数の個数: 16

約数和(自身を含む): 25526400

約数和(自身を除く): 9158109

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 31907, 95721, 287163, 606233, 861489, 1818699, 5456097, 16368291]

約数ペア:

[(1, 16368291), (3, 5456097), (9, 1818699), (19, 861489), (27, 606233), (57, 287163), (171, 95721), (513, 31907)]