142897029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{12479}}^1$

素因数の和:12840

約数の個数: 16

約数和(自身を含む): 208465920

約数和(自身を除く): 65568891

約数列:

[1, 3, 11, 33, 347, 1041, 3817, 11451, 12479, 37437, 137269, 411807, 4330213, 12990639, 47632343, 142897029]

約数ペア:

[(1, 142897029), (3, 47632343), (11, 12990639), (33, 4330213), (347, 411807), (1041, 137269), (3817, 37437), (11451, 12479)]