142777261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{5479}}^1$

素因数の和:5616

約数の個数: 16

約数和(自身を含む): 164136960

約数和(自身を除く): 21359699

約数列:

[1, 11, 23, 103, 253, 1133, 2369, 5479, 26059, 60269, 126017, 564337, 1386187, 6207707, 12979751, 142777261]

約数ペア:

[(1, 142777261), (11, 12979751), (23, 6207707), (103, 1386187), (253, 564337), (1133, 126017), (2369, 60269), (5479, 26059)]