314720133

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3989}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 548768640

約数和(自身を除く): 234048507

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 289, 357, 663, 867, 1547, 2023, 3757, 3989, 4641, 6069, 11271, 11967, 26299, 27923, 51857, 67813, 78897, 83769, 155571, 203439, 362999, 474691, 881569, 1088997, 1152821, 1424073, 2644707, 3458463, 6170983, 8069747, 14986673, 18512949, 24209241, 44960019, 104906711, 314720133]

約数ペア:

[(1, 314720133), (3, 104906711), (7, 44960019), (13, 24209241), (17, 18512949), (21, 14986673), (39, 8069747), (51, 6170983), (91, 3458463), (119, 2644707), (221, 1424073), (273, 1152821), (289, 1088997), (357, 881569), (663, 474691), (867, 362999), (1547, 203439), (2023, 155571), (3757, 83769), (3989, 78897), (4641, 67813), (6069, 51857), (11271, 27923), (11967, 26299)]