42242431

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 54123552

約数和(自身を除く): 11881121

約数列:

[1, 7, 11, 53, 77, 121, 371, 583, 847, 941, 4081, 6413, 6587, 10351, 44891, 49873, 72457, 113861, 349111, 548603, 797027, 3840221, 6034633, 42242431]

約数ペア:

[(1, 42242431), (7, 6034633), (11, 3840221), (53, 797027), (77, 548603), (121, 349111), (371, 113861), (583, 72457), (847, 49873), (941, 44891), (4081, 10351), (6413, 6587)]