16789353

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 10582167

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 359, 393, 917, 1077, 2227, 2513, 2751, 6103, 6681, 7539, 15589, 18309, 42721, 46767, 47029, 128163, 141087, 329203, 799493, 987609, 2398479, 5596451, 16789353]

約数ペア:

[(1, 16789353), (3, 5596451), (7, 2398479), (17, 987609), (21, 799493), (51, 329203), (119, 141087), (131, 128163), (357, 47029), (359, 46767), (393, 42721), (917, 18309), (1077, 15589), (2227, 7539), (2513, 6681), (2751, 6103)]