1771242369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{9871}}^1$

素因数の和:10037

約数の個数: 32

約数和(自身を含む): 2627057664

約数和(自身を除く): 855815295

約数列:

[1, 3, 13, 39, 43, 107, 129, 321, 559, 1391, 1677, 4173, 4601, 9871, 13803, 29613, 59813, 128323, 179439, 384969, 424453, 1056197, 1273359, 3168591, 5517889, 13730561, 16553667, 41191683, 45416471, 136249413, 590414123, 1771242369]

約数ペア:

[(1, 1771242369), (3, 590414123), (13, 136249413), (39, 45416471), (43, 41191683), (107, 16553667), (129, 13730561), (321, 5517889), (559, 3168591), (1391, 1273359), (1677, 1056197), (4173, 424453), (4601, 384969), (9871, 179439), (13803, 128323), (29613, 59813)]