16623423

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97213}}^1$

素因数の和:97238

約数の個数: 12

約数和(自身を含む): 25275640

約数和(自身を除く): 8652217

約数列:

[1, 3, 9, 19, 57, 171, 97213, 291639, 874917, 1847047, 5541141, 16623423]

約数ペア:

[(1, 16623423), (3, 5541141), (9, 1847047), (19, 874917), (57, 291639), (171, 97213)]