2021845287

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{301813}}^1$

素因数の和:301863

約数の個数: 32

約数和(自身を含む): 3476897280

約数和(自身を除く): 1455051993

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 301813, 905439, 2112691, 3319943, 6338073, 8752577, 9959829, 23239601, 26257731, 61268039, 69718803, 96278347, 183804117, 288835041, 673948429, 2021845287]

約数ペア:

[(1, 2021845287), (3, 673948429), (7, 288835041), (11, 183804117), (21, 96278347), (29, 69718803), (33, 61268039), (77, 26257731), (87, 23239601), (203, 9959829), (231, 8752577), (319, 6338073), (609, 3319943), (957, 2112691), (2233, 905439), (6699, 301813)]