272734

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 36

約数和(自身を含む): 545832

約数和(自身を除く): 273098

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 121, 154, 161, 242, 253, 322, 506, 539, 847, 1078, 1127, 1694, 1771, 2254, 2783, 3542, 5566, 5929, 11858, 12397, 19481, 24794, 38962, 136367, 272734]

約数ペア:

[(1, 272734), (2, 136367), (7, 38962), (11, 24794), (14, 19481), (22, 12397), (23, 11858), (46, 5929), (49, 5566), (77, 3542), (98, 2783), (121, 2254), (154, 1771), (161, 1694), (242, 1127), (253, 1078), (322, 847), (506, 539)]