19063107

素因数分解:

$3^5\times 7^2\times {\mathrm{1601}}^1$

素因数の和:1630

約数の個数: 36

約数和(自身を含む): 33238296

約数和(自身を除く): 14175189

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1601, 1701, 3969, 4803, 11207, 11907, 14409, 33621, 43227, 78449, 100863, 129681, 235347, 302589, 389043, 706041, 907767, 2118123, 2723301, 6354369, 19063107]

約数ペア:

[(1, 19063107), (3, 6354369), (7, 2723301), (9, 2118123), (21, 907767), (27, 706041), (49, 389043), (63, 302589), (81, 235347), (147, 129681), (189, 100863), (243, 78449), (441, 43227), (567, 33621), (1323, 14409), (1601, 11907), (1701, 11207), (3969, 4803)]