47647138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2557}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 89877888

約数和(自身を除く): 42230750

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2557, 2662, 5114, 9317, 17899, 18634, 28127, 35798, 56254, 196889, 309397, 393778, 618794, 2165779, 3403367, 4331558, 6806734, 23823569, 47647138]

約数ペア:

[(1, 47647138), (2, 23823569), (7, 6806734), (11, 4331558), (14, 3403367), (22, 2165779), (77, 618794), (121, 393778), (154, 309397), (242, 196889), (847, 56254), (1331, 35798), (1694, 28127), (2557, 18634), (2662, 17899), (5114, 9317)]