12634791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 20630400

約数和(自身を除く): 7995609

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 59, 177, 221, 247, 289, 323, 663, 741, 767, 867, 969, 1003, 1121, 2301, 3009, 3363, 3757, 4199, 5491, 11271, 12597, 13039, 14573, 16473, 17051, 19057, 39117, 43719, 51153, 57171, 71383, 214149, 221663, 247741, 323969, 664989, 743223, 971907, 4211597, 12634791]

約数ペア:

[(1, 12634791), (3, 4211597), (13, 971907), (17, 743223), (19, 664989), (39, 323969), (51, 247741), (57, 221663), (59, 214149), (177, 71383), (221, 57171), (247, 51153), (289, 43719), (323, 39117), (663, 19057), (741, 17051), (767, 16473), (867, 14573), (969, 13039), (1003, 12597), (1121, 11271), (2301, 5491), (3009, 4199), (3363, 3757)]