2351151

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 3983616

約数和(自身を除く): 1632465

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 127, 153, 187, 363, 381, 561, 1089, 1143, 1397, 1683, 2057, 2159, 4191, 6171, 6477, 12573, 15367, 18513, 19431, 23749, 46101, 71247, 138303, 213741, 261239, 783717, 2351151]

約数ペア:

[(1, 2351151), (3, 783717), (9, 261239), (11, 213741), (17, 138303), (33, 71247), (51, 46101), (99, 23749), (121, 19431), (127, 18513), (153, 15367), (187, 12573), (363, 6477), (381, 6171), (561, 4191), (1089, 2159), (1143, 2057), (1397, 1683)]