112891541

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 134857440

約数和(自身を除く): 21965899

約数列:

[1, 7, 49, 61, 179, 211, 427, 1253, 1477, 2989, 8771, 10339, 10919, 12871, 37769, 76433, 90097, 264383, 535031, 630679, 1850681, 2303909, 16127363, 112891541]

約数ペア:

[(1, 112891541), (7, 16127363), (49, 2303909), (61, 1850681), (179, 630679), (211, 535031), (427, 264383), (1253, 90097), (1477, 76433), (2989, 37769), (8771, 12871), (10339, 10919)]