13616559

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 23408640

約数和(自身を除く): 9792081

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 127, 171, 209, 297, 361, 381, 513, 627, 1083, 1143, 1397, 1881, 2413, 3249, 3429, 3971, 4191, 5643, 7239, 9747, 11913, 12573, 21717, 26543, 35739, 37719, 45847, 65151, 79629, 107217, 137541, 238887, 412623, 504317, 716661, 1237869, 1512951, 4538853, 13616559]

約数ペア:

[(1, 13616559), (3, 4538853), (9, 1512951), (11, 1237869), (19, 716661), (27, 504317), (33, 412623), (57, 238887), (99, 137541), (127, 107217), (171, 79629), (209, 65151), (297, 45847), (361, 37719), (381, 35739), (513, 26543), (627, 21717), (1083, 12573), (1143, 11913), (1397, 9747), (1881, 7239), (2413, 5643), (3249, 4191), (3429, 3971)]