12537369

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 20885760

約数和(自身を除く): 8348391

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 1553, 2691, 4659, 8073, 13977, 20189, 35719, 41931, 60567, 107157, 181701, 321471, 464347, 545103, 964413, 1393041, 4179123, 12537369]

約数ペア:

[(1, 12537369), (3, 4179123), (9, 1393041), (13, 964413), (23, 545103), (27, 464347), (39, 321471), (69, 181701), (117, 107157), (207, 60567), (299, 41931), (351, 35719), (621, 20189), (897, 13977), (1553, 8073), (2691, 4659)]