29167257

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81701}}^1$

素因数の和:81728

約数の個数: 16

約数和(自身を含む): 47060352

約数和(自身を除く): 17893095

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 81701, 245103, 571907, 1388917, 1715721, 4166751, 9722419, 29167257]

約数ペア:

[(1, 29167257), (3, 9722419), (7, 4166751), (17, 1715721), (21, 1388917), (51, 571907), (119, 245103), (357, 81701)]