28219059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9829}}^1$

素因数の和:9875

約数の個数: 24

約数和(自身を含む): 46004400

約数和(自身を除く): 17785341

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 9829, 29487, 88461, 108119, 285041, 324357, 855123, 973071, 2565369, 3135451, 9406353, 28219059]

約数ペア:

[(1, 28219059), (3, 9406353), (9, 3135451), (11, 2565369), (29, 973071), (33, 855123), (87, 324357), (99, 285041), (261, 108119), (319, 88461), (957, 29487), (2871, 9829)]