26221143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1597}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 37763936

約数和(自身を除く): 11542793

約数列:

[1, 3, 13, 39, 421, 1263, 1597, 4791, 5473, 16419, 20761, 62283, 672337, 2017011, 8740381, 26221143]

約数ペア:

[(1, 26221143), (3, 8740381), (13, 2017011), (39, 672337), (421, 62283), (1263, 20761), (1597, 16419), (4791, 5473)]