7628247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 12439440

約数和(自身を除く): 4811193

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2657, 2871, 7971, 23913, 29227, 77053, 87681, 231159, 263043, 693477, 847583, 2542749, 7628247]

約数ペア:

[(1, 7628247), (3, 2542749), (9, 847583), (11, 693477), (29, 263043), (33, 231159), (87, 87681), (99, 77053), (261, 29227), (319, 23913), (957, 7971), (2657, 2871)]