8780343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 13961472

約数和(自身を除く): 5181129

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 211, 291, 429, 633, 1067, 1261, 2321, 2743, 3201, 3783, 6963, 8229, 13871, 20467, 30173, 41613, 61401, 90519, 225137, 266071, 675411, 798213, 2926781, 8780343]

約数ペア:

[(1, 8780343), (3, 2926781), (11, 798213), (13, 675411), (33, 266071), (39, 225137), (97, 90519), (143, 61401), (211, 41613), (291, 30173), (429, 20467), (633, 13871), (1067, 8229), (1261, 6963), (2321, 3783), (2743, 3201)]