2133681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1253199

約数列:

[1, 3, 11, 19, 33, 41, 57, 83, 123, 209, 249, 451, 627, 779, 913, 1353, 1577, 2337, 2739, 3403, 4731, 8569, 10209, 17347, 25707, 37433, 52041, 64657, 112299, 193971, 711227, 2133681]

約数ペア:

[(1, 2133681), (3, 711227), (11, 193971), (19, 112299), (33, 64657), (41, 52041), (57, 37433), (83, 25707), (123, 17347), (209, 10209), (249, 8569), (451, 4731), (627, 3403), (779, 2739), (913, 2337), (1353, 1577)]