3897222021

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 7195668480

約数和(自身を除く): 3298446459

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 103, 213, 231, 309, 497, 639, 693, 721, 769, 781, 927, 1133, 1491, 2163, 2307, 2343, 3399, 4473, 5383, 5467, 6489, 6921, 7029, 7313, 7931, 8459, 10197, 16149, 16401, 21939, 23793, 25377, 48447, 49203, 51191, 54599, 59213, 65817, 71379, 76131, 79207, 80443, 153573, 163797, 177639, 237621, 241329, 382193, 460719, 491391, 532917, 554449, 563101, 600589, 712863, 723987, 871277, 1146579, 1663347, 1689303, 1801767, 2613831, 3439737, 4204123, 4990041, 5067909, 5405301, 5623697, 6098939, 7841493, 12612369, 16871091, 18296817, 37837107, 39365879, 50613273, 54890451, 61860667, 118097637, 185582001, 354292911, 433024669, 556746003, 1299074007, 3897222021]

約数ペア:

[(1, 3897222021), (3, 1299074007), (7, 556746003), (9, 433024669), (11, 354292911), (21, 185582001), (33, 118097637), (63, 61860667), (71, 54890451), (77, 50613273), (99, 39365879), (103, 37837107), (213, 18296817), (231, 16871091), (309, 12612369), (497, 7841493), (639, 6098939), (693, 5623697), (721, 5405301), (769, 5067909), (781, 4990041), (927, 4204123), (1133, 3439737), (1491, 2613831), (2163, 1801767), (2307, 1689303), (2343, 1663347), (3399, 1146579), (4473, 871277), (5383, 723987), (5467, 712863), (6489, 600589), (6921, 563101), (7029, 554449), (7313, 532917), (7931, 491391), (8459, 460719), (10197, 382193), (16149, 241329), (16401, 237621), (21939, 177639), (23793, 163797), (25377, 153573), (48447, 80443), (49203, 79207), (51191, 76131), (54599, 71379), (59213, 65817)]