293886369

素因数分解:

$3^2\times 7^2\times {\mathrm{467}}^1\times {\mathrm{1427}}^1$

素因数の和:1914

約数の個数: 36

約数和(自身を含む): 495213264

約数和(自身を除く): 201326895

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 467, 1401, 1427, 3269, 4203, 4281, 9807, 9989, 12843, 22883, 29421, 29967, 68649, 69923, 89901, 205947, 209769, 629307, 666409, 1999227, 4664863, 5997681, 13994589, 32654041, 41983767, 97962123, 293886369]

約数ペア:

[(1, 293886369), (3, 97962123), (7, 41983767), (9, 32654041), (21, 13994589), (49, 5997681), (63, 4664863), (147, 1999227), (441, 666409), (467, 629307), (1401, 209769), (1427, 205947), (3269, 89901), (4203, 69923), (4281, 68649), (9807, 29967), (9989, 29421), (12843, 22883)]