12483779

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 17729280

約数和(自身を除く): 5245501

約数列:

[1, 7, 11, 19, 23, 49, 53, 77, 133, 161, 209, 253, 371, 437, 539, 583, 931, 1007, 1127, 1219, 1463, 1771, 2597, 3059, 4081, 4807, 7049, 8533, 10241, 11077, 12397, 13409, 21413, 23161, 28567, 33649, 49343, 59731, 77539, 93863, 162127, 235543, 254771, 542773, 657041, 1134889, 1783397, 12483779]

約数ペア:

[(1, 12483779), (7, 1783397), (11, 1134889), (19, 657041), (23, 542773), (49, 254771), (53, 235543), (77, 162127), (133, 93863), (161, 77539), (209, 59731), (253, 49343), (371, 33649), (437, 28567), (539, 23161), (583, 21413), (931, 13409), (1007, 12397), (1127, 11077), (1219, 10241), (1463, 8533), (1771, 7049), (2597, 4807), (3059, 4081)]