550937671361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1999}}^1\times {\mathrm{5839}}^1$

素因数の和:8469

約数の個数: 32

約数和(自身を含む): 688465920000

約数和(自身を除く): 137528248639

約数列:

[1, 7, 11, 77, 613, 1999, 4291, 5839, 6743, 13993, 21989, 40873, 47201, 64229, 153923, 449603, 1225387, 3579307, 8577709, 11672161, 13479257, 25055149, 39372377, 81705127, 94354799, 128393771, 275606639, 898756397, 7155034693, 50085242851, 78705381623, 550937671361]

約数ペア:

[(1, 550937671361), (7, 78705381623), (11, 50085242851), (77, 7155034693), (613, 898756397), (1999, 275606639), (4291, 128393771), (5839, 94354799), (6743, 81705127), (13993, 39372377), (21989, 25055149), (40873, 13479257), (47201, 11672161), (64229, 8577709), (153923, 3579307), (449603, 1225387)]