2565783

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 4250880

約数和(自身を除く): 1685097

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 163, 297, 477, 489, 583, 1431, 1467, 1749, 1793, 4401, 5247, 5379, 8639, 15741, 16137, 25917, 48411, 77751, 95029, 233253, 285087, 855261, 2565783]

約数ペア:

[(1, 2565783), (3, 855261), (9, 285087), (11, 233253), (27, 95029), (33, 77751), (53, 48411), (99, 25917), (159, 16137), (163, 15741), (297, 8639), (477, 5379), (489, 5247), (583, 4401), (1431, 1793), (1467, 1749)]