16241229

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{4663}}^1$

素因数の和:4718

約数の個数: 20

約数和(自身を含む): 24831136

約数和(自身を除く): 8589907

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 4663, 13989, 41967, 125901, 200509, 377703, 601527, 1804581, 5413743, 16241229]

約数ペア:

[(1, 16241229), (3, 5413743), (9, 1804581), (27, 601527), (43, 377703), (81, 200509), (129, 125901), (387, 41967), (1161, 13989), (3483, 4663)]