16984209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12553}}^1$

素因数の和:12608

約数の個数: 16

約数和(自身を含む): 25308864

約数和(自身を除く): 8324655

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 12553, 37659, 138083, 414249, 514673, 1544019, 5661403, 16984209]

約数ペア:

[(1, 16984209), (3, 5661403), (11, 1544019), (33, 514673), (41, 414249), (123, 138083), (451, 37659), (1353, 12553)]