2185701

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 3575040

約数和(自身を除く): 1389339

約数列:

[1, 3, 7, 21, 29, 37, 87, 97, 111, 203, 259, 291, 609, 679, 777, 1073, 2037, 2813, 3219, 3589, 7511, 8439, 10767, 19691, 22533, 25123, 59073, 75369, 104081, 312243, 728567, 2185701]

約数ペア:

[(1, 2185701), (3, 728567), (7, 312243), (21, 104081), (29, 75369), (37, 59073), (87, 25123), (97, 22533), (111, 19691), (203, 10767), (259, 8439), (291, 7511), (609, 3589), (679, 3219), (777, 2813), (1073, 2037)]