47367437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 56689920

約数和(自身を除く): 9322483

約数列:

[1, 13, 19, 37, 71, 73, 247, 481, 703, 923, 949, 1349, 1387, 2627, 2701, 5183, 9139, 17537, 18031, 34151, 35113, 49913, 51319, 67379, 98477, 191771, 648869, 667147, 1280201, 2493023, 3643649, 47367437]

約数ペア:

[(1, 47367437), (13, 3643649), (19, 2493023), (37, 1280201), (71, 667147), (73, 648869), (247, 191771), (481, 98477), (703, 67379), (923, 51319), (949, 49913), (1349, 35113), (1387, 34151), (2627, 18031), (2701, 17537), (5183, 9139)]