11431221

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 15590400

約数和(自身を除く): 4159179

約数列:

[1, 3, 79, 139, 237, 347, 417, 1041, 10981, 27413, 32943, 48233, 82239, 144699, 3810407, 11431221]

約数ペア:

[(1, 11431221), (3, 3810407), (79, 144699), (139, 82239), (237, 48233), (347, 32943), (417, 27413), (1041, 10981)]