487354419

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{9127}}^1$

素因数の和:9499

約数の個数: 24

約数和(自身を含む): 747583200

約数和(自身を除く): 260228781

約数列:

[1, 3, 9, 17, 51, 153, 349, 1047, 3141, 5933, 9127, 17799, 27381, 53397, 82143, 155159, 465477, 1396431, 3185323, 9555969, 28667907, 54150491, 162451473, 487354419]

約数ペア:

[(1, 487354419), (3, 162451473), (9, 54150491), (17, 28667907), (51, 9555969), (153, 3185323), (349, 1396431), (1047, 465477), (3141, 155159), (5933, 82143), (9127, 53397), (17799, 27381)]