755890707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{37489}}^1$

素因数の和:37563

約数の個数: 32

約数和(自身を含む): 1209277440

約数和(自身を除く): 453386733

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 6721, 20163, 37489, 112467, 412379, 487357, 1237137, 1462071, 1761983, 5285949, 5360927, 16082781, 19381813, 22905779, 58145439, 68717337, 251963569, 755890707]

約数ペア:

[(1, 755890707), (3, 251963569), (11, 68717337), (13, 58145439), (33, 22905779), (39, 19381813), (47, 16082781), (141, 5360927), (143, 5285949), (429, 1761983), (517, 1462071), (611, 1237137), (1551, 487357), (1833, 412379), (6721, 112467), (20163, 37489)]