28055247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1033}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 40896768

約数和(自身を除く): 12841521

約数列:

[1, 3, 11, 33, 823, 1033, 2469, 3099, 9053, 11363, 27159, 34089, 850159, 2550477, 9351749, 28055247]

約数ペア:

[(1, 28055247), (3, 9351749), (11, 2550477), (33, 850159), (823, 34089), (1033, 27159), (2469, 11363), (3099, 9053)]