15392421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{859}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 24417120

約数和(自身を除く): 9024699

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 859, 1629, 1991, 2577, 5973, 7731, 9449, 17919, 28347, 85041, 155479, 466437, 1399311, 1710269, 5130807, 15392421]

約数ペア:

[(1, 15392421), (3, 5130807), (9, 1710269), (11, 1399311), (33, 466437), (99, 155479), (181, 85041), (543, 28347), (859, 17919), (1629, 9449), (1991, 7731), (2577, 5973)]