11723931

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 19562400

約数和(自身を除く): 7838469

約数列:

[1, 3, 9, 17, 19, 37, 51, 57, 109, 111, 153, 171, 323, 327, 333, 629, 703, 969, 981, 1853, 1887, 2071, 2109, 2907, 4033, 5559, 5661, 6213, 6327, 11951, 12099, 16677, 18639, 35207, 35853, 36297, 68561, 76627, 105621, 107559, 205683, 229881, 316863, 617049, 689643, 1302659, 3907977, 11723931]

約数ペア:

[(1, 11723931), (3, 3907977), (9, 1302659), (17, 689643), (19, 617049), (37, 316863), (51, 229881), (57, 205683), (109, 107559), (111, 105621), (153, 76627), (171, 68561), (323, 36297), (327, 35853), (333, 35207), (629, 18639), (703, 16677), (969, 12099), (981, 11951), (1853, 6327), (1887, 6213), (2071, 5661), (2109, 5559), (2907, 4033)]