5431473

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 8623680

約数和(自身を除く): 3192207

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 1381, 3933, 4143, 12429, 26239, 31763, 78717, 95289, 236151, 285867, 603497, 1810491, 5431473]

約数ペア:

[(1, 5431473), (3, 1810491), (9, 603497), (19, 285867), (23, 236151), (57, 95289), (69, 78717), (171, 31763), (207, 26239), (437, 12429), (1311, 4143), (1381, 3933)]