214918119

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3217}}^1$

素因数の和:3807

約数の個数: 24

約数和(自身を含む): 335006672

約数和(自身を除く): 120088553

約数列:

[1, 3, 9, 13, 39, 117, 571, 1713, 3217, 5139, 7423, 9651, 22269, 28953, 41821, 66807, 125463, 376389, 1836907, 5510721, 16532163, 23879791, 71639373, 214918119]

約数ペア:

[(1, 214918119), (3, 71639373), (9, 23879791), (13, 16532163), (39, 5510721), (117, 1836907), (571, 376389), (1713, 125463), (3217, 66807), (5139, 41821), (7423, 28953), (9651, 22269)]