28793313

素因数分解:

$3^6\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 28

約数和(自身を含む): 43650048

約数和(自身を除く): 14856735

約数列:

[1, 3, 9, 27, 81, 127, 243, 311, 381, 729, 933, 1143, 2799, 3429, 8397, 10287, 25191, 30861, 39497, 75573, 92583, 118491, 226719, 355473, 1066419, 3199257, 9597771, 28793313]

約数ペア:

[(1, 28793313), (3, 9597771), (9, 3199257), (27, 1066419), (81, 355473), (127, 226719), (243, 118491), (311, 92583), (381, 75573), (729, 39497), (933, 30861), (1143, 25191), (2799, 10287), (3429, 8397)]