6553.0000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2399}}^1$

素因数の和:2551

約数の個数: 16

約数和(自身を含む): 12096000

約数和(自身を除く): 4759858

約数列:

[1, 2, 11, 22, 139, 278, 1529, 2399, 3058, 4798, 26389, 52778, 333461, 666922, 3668071, 7336142]

約数ペア:

[(1, 7336142), (2, 3668071), (11, 666922), (22, 333461), (139, 52778), (278, 26389), (1529, 4798), (2399, 3058)]