16122807

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 24728704

約数和(自身を除く): 8605897

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 1543, 3483, 4629, 10449, 13887, 41661, 66349, 124983, 199047, 374949, 597141, 1791423, 5374269, 16122807]

約数ペア:

[(1, 16122807), (3, 5374269), (9, 1791423), (27, 597141), (43, 374949), (81, 199047), (129, 124983), (243, 66349), (387, 41661), (1161, 13887), (1543, 10449), (3483, 4629)]