806152263

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 1297520640

約数和(自身を除く): 491368377

約数列:

[1, 3, 7, 21, 37, 49, 103, 111, 147, 259, 309, 721, 777, 1439, 1813, 2163, 3811, 4317, 5047, 5439, 10073, 11433, 15141, 26677, 30219, 53243, 70511, 80031, 148217, 159729, 186739, 211533, 372701, 444651, 560217, 1037519, 1118103, 2608907, 3112557, 5484029, 7262633, 7826721, 16452087, 21787899, 38388203, 115164609, 268717421, 806152263]

約数ペア:

[(1, 806152263), (3, 268717421), (7, 115164609), (21, 38388203), (37, 21787899), (49, 16452087), (103, 7826721), (111, 7262633), (147, 5484029), (259, 3112557), (309, 2608907), (721, 1118103), (777, 1037519), (1439, 560217), (1813, 444651), (2163, 372701), (3811, 211533), (4317, 186739), (5047, 159729), (5439, 148217), (10073, 80031), (11433, 70511), (15141, 53243), (26677, 30219)]