4328440431

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{2141}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 7120522080

約数和(自身を除く): 2792081649

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 809, 833, 2141, 2427, 2499, 5663, 6423, 13753, 14987, 16989, 36397, 39641, 41259, 44961, 96271, 104909, 109191, 118923, 254779, 288813, 314727, 673897, 764337, 1732069, 1783453, 2021691, 5196207, 5350359, 12124483, 29445173, 36373449, 84871381, 88335519, 206116211, 254614143, 618348633, 1442813477, 4328440431]

約数ペア:

[(1, 4328440431), (3, 1442813477), (7, 618348633), (17, 254614143), (21, 206116211), (49, 88335519), (51, 84871381), (119, 36373449), (147, 29445173), (357, 12124483), (809, 5350359), (833, 5196207), (2141, 2021691), (2427, 1783453), (2499, 1732069), (5663, 764337), (6423, 673897), (13753, 314727), (14987, 288813), (16989, 254779), (36397, 118923), (39641, 109191), (41259, 104909), (44961, 96271)]