17748261

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 28656000

約数和(自身を除く): 10907739

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1193, 1653, 3579, 4959, 10737, 14877, 22667, 32211, 34597, 68001, 103791, 204003, 311373, 612009, 657343, 934119, 1972029, 5916087, 17748261]

約数ペア:

[(1, 17748261), (3, 5916087), (9, 1972029), (19, 934119), (27, 657343), (29, 612009), (57, 311373), (87, 204003), (171, 103791), (261, 68001), (513, 34597), (551, 32211), (783, 22667), (1193, 14877), (1653, 10737), (3579, 4959)]