16526349

素因数分解:

$3^4\times 7^1\times {\mathrm{29147}}^1$

素因数の和:29166

約数の個数: 20

約数和(自身を含む): 28215264

約数和(自身を除く): 11688915

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 29147, 87441, 204029, 262323, 612087, 786969, 1836261, 2360907, 5508783, 16526349]

約数ペア:

[(1, 16526349), (3, 5508783), (7, 2360907), (9, 1836261), (21, 786969), (27, 612087), (63, 262323), (81, 204029), (189, 87441), (567, 29147)]