30987093

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2609}}^1$

素因数の和:2756

約数の個数: 16

約数和(自身を含む): 42845760

約数和(自身を除く): 11858667

約数列:

[1, 3, 37, 107, 111, 321, 2609, 3959, 7827, 11877, 96533, 279163, 289599, 837489, 10329031, 30987093]

約数ペア:

[(1, 30987093), (3, 10329031), (37, 837489), (107, 289599), (111, 279163), (321, 96533), (2609, 11877), (3959, 7827)]