40357071

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 60968960

約数和(自身を除く): 20611889

約数列:

[1, 3, 9, 31, 79, 93, 237, 279, 711, 1831, 2449, 5493, 7347, 16479, 22041, 56761, 144649, 170283, 433947, 510849, 1301841, 4484119, 13452357, 40357071]

約数ペア:

[(1, 40357071), (3, 13452357), (9, 4484119), (31, 1301841), (79, 510849), (93, 433947), (237, 170283), (279, 144649), (711, 56761), (1831, 22041), (2449, 16479), (5493, 7347)]