47789693

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 60579840

約数和(自身を除く): 12790147

約数列:

[1, 7, 19, 31, 67, 133, 173, 217, 469, 589, 1211, 1273, 2077, 3287, 4123, 5363, 8911, 11591, 14539, 23009, 37541, 39463, 81137, 101897, 220229, 276241, 359321, 713279, 1541603, 2515247, 6827099, 47789693]

約数ペア:

[(1, 47789693), (7, 6827099), (19, 2515247), (31, 1541603), (67, 713279), (133, 359321), (173, 276241), (217, 220229), (469, 101897), (589, 81137), (1211, 39463), (1273, 37541), (2077, 23009), (3287, 14539), (4123, 11591), (5363, 8911)]