2512719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 4195152

約数和(自身を除く): 1682433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1493, 1683, 4479, 13437, 16423, 25381, 49269, 76143, 147807, 228429, 279191, 837573, 2512719]

約数ペア:

[(1, 2512719), (3, 837573), (9, 279191), (11, 228429), (17, 147807), (33, 76143), (51, 49269), (99, 25381), (153, 16423), (187, 13437), (561, 4479), (1493, 1683)]