2907177713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1\times {\mathrm{5783}}^1$

素因数の和:7804

約数の個数: 16

約数和(自身を含む): 3311594496

約数和(自身を除く): 404416783

約数列:

[1, 11, 23, 253, 1987, 5783, 21857, 45701, 63613, 133009, 502711, 1463099, 11490821, 126399031, 264288883, 2907177713]

約数ペア:

[(1, 2907177713), (11, 264288883), (23, 126399031), (253, 11490821), (1987, 1463099), (5783, 502711), (21857, 133009), (45701, 63613)]