28999053

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{2819}}^1$

素因数の和:2958

約数の個数: 20

約数和(自身を含む): 43676160

約数和(自身を除く): 14677107

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 2819, 3429, 8457, 10287, 25371, 76113, 228339, 358013, 1074039, 3222117, 9666351, 28999053]

約数ペア:

[(1, 28999053), (3, 9666351), (9, 3222117), (27, 1074039), (81, 358013), (127, 228339), (381, 76113), (1143, 25371), (2819, 10287), (3429, 8457)]