12117447

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 19178640

約数和(自身を除く): 7061193

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 2731, 4437, 8193, 24579, 46427, 79199, 139281, 237597, 417843, 712791, 1346383, 4039149, 12117447]

約数ペア:

[(1, 12117447), (3, 4039149), (9, 1346383), (17, 712791), (29, 417843), (51, 237597), (87, 139281), (153, 79199), (261, 46427), (493, 24579), (1479, 8193), (2731, 4437)]