42142243

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 50705984

約数和(自身を除く): 8563741

約数列:

[1, 11, 13, 73, 121, 143, 367, 803, 949, 1573, 4037, 4771, 8833, 10439, 26791, 44407, 52481, 114829, 294701, 348283, 577291, 3241711, 3831113, 42142243]

約数ペア:

[(1, 42142243), (11, 3831113), (13, 3241711), (73, 577291), (121, 348283), (143, 294701), (367, 114829), (803, 52481), (949, 44407), (1573, 26791), (4037, 10439), (4771, 8833)]