2117877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 3022272

約数和(自身を除く): 904395

約数列:

[1, 3, 17, 51, 131, 317, 393, 951, 2227, 5389, 6681, 16167, 41527, 124581, 705959, 2117877]

約数ペア:

[(1, 2117877), (3, 705959), (17, 124581), (51, 41527), (131, 16167), (317, 6681), (393, 5389), (951, 2227)]