2097016515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{385127}}^1$

素因数の和:385160

約数の個数: 36

約数和(自身を含む): 3995317872

約数和(自身を除く): 1898301357

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 385127, 1155381, 1925635, 3466143, 4236397, 5776905, 12709191, 17330715, 21181985, 38127573, 46600367, 63545955, 139801101, 190637865, 233001835, 419403303, 699005505, 2097016515]

約数ペア:

[(1, 2097016515), (3, 699005505), (5, 419403303), (9, 233001835), (11, 190637865), (15, 139801101), (33, 63545955), (45, 46600367), (55, 38127573), (99, 21181985), (121, 17330715), (165, 12709191), (363, 5776905), (495, 4236397), (605, 3466143), (1089, 1925635), (1815, 1155381), (5445, 385127)]