2666156691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{7079}}^1$

素因数の和:7307

約数の個数: 32

約数和(自身を含む): 3951659520

約数和(自身を除く): 1285502829

約数列:

[1, 3, 11, 33, 101, 113, 303, 339, 1111, 1243, 3333, 3729, 7079, 11413, 21237, 34239, 77869, 125543, 233607, 376629, 714979, 799927, 2144937, 2399781, 7864769, 8799197, 23594307, 26397591, 80792627, 242377881, 888718897, 2666156691]

約数ペア:

[(1, 2666156691), (3, 888718897), (11, 242377881), (33, 80792627), (101, 26397591), (113, 23594307), (303, 8799197), (339, 7864769), (1111, 2399781), (1243, 2144937), (3333, 799927), (3729, 714979), (7079, 376629), (11413, 233607), (21237, 125543), (34239, 77869)]