8221386837

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{9283}}^1$

素因数の和:9513

約数の個数: 32

約数和(自身を含む): 11550781440

約数和(自身を除く): 3329394603

約数列:

[1, 3, 31, 89, 93, 107, 267, 321, 2759, 3317, 8277, 9283, 9523, 9951, 27849, 28569, 287773, 295213, 826187, 863319, 885639, 993281, 2478561, 2979843, 25611797, 30791711, 76835391, 88402009, 92375133, 265206027, 2740462279, 8221386837]

約数ペア:

[(1, 8221386837), (3, 2740462279), (31, 265206027), (89, 92375133), (93, 88402009), (107, 76835391), (267, 30791711), (321, 25611797), (2759, 2979843), (3317, 2478561), (8277, 993281), (9283, 885639), (9523, 863319), (9951, 826187), (27849, 295213), (28569, 287773)]