11949189

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 19179360

約数和(自身を除く): 7230171

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 2803, 4263, 8409, 19621, 58863, 81287, 137347, 243861, 412041, 569009, 1707027, 3983063, 11949189]

約数ペア:

[(1, 11949189), (3, 3983063), (7, 1707027), (21, 569009), (29, 412041), (49, 243861), (87, 137347), (147, 81287), (203, 58863), (609, 19621), (1421, 8409), (2803, 4263)]