4254664743

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{21991}}^1$

素因数の和:22124

約数の個数: 48

約数和(自身を含む): 7300640256

約数和(自身を除く): 3045975513

約数列:

[1, 3, 7, 9, 21, 37, 63, 83, 111, 249, 259, 333, 581, 747, 777, 1743, 2331, 3071, 5229, 9213, 21497, 21991, 27639, 64491, 65973, 153937, 193473, 197919, 461811, 813667, 1385433, 1825253, 2441001, 5475759, 5695669, 7323003, 12776771, 16427277, 17087007, 38330313, 51261021, 67534361, 114990939, 202603083, 472740527, 607809249, 1418221581, 4254664743]

約数ペア:

[(1, 4254664743), (3, 1418221581), (7, 607809249), (9, 472740527), (21, 202603083), (37, 114990939), (63, 67534361), (83, 51261021), (111, 38330313), (249, 17087007), (259, 16427277), (333, 12776771), (581, 7323003), (747, 5695669), (777, 5475759), (1743, 2441001), (2331, 1825253), (3071, 1385433), (5229, 813667), (9213, 461811), (21497, 197919), (21991, 193473), (27639, 153937), (64491, 65973)]