1569552800001

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{264899}}^1$

素因数の和:266965

約数の個数: 32

約数和(自身を含む): 2235637324800

約数和(自身を除く): 666084524799

約数列:

[1, 3, 23, 43, 69, 129, 989, 1997, 2967, 5991, 45931, 85871, 137793, 257613, 264899, 794697, 1975033, 5925099, 6092677, 11390657, 18278031, 34171971, 261985111, 529003303, 785955333, 1587009909, 12167075969, 22747142029, 36501227907, 68241426087, 523184266667, 1569552800001]

約数ペア:

[(1, 1569552800001), (3, 523184266667), (23, 68241426087), (43, 36501227907), (69, 22747142029), (129, 12167075969), (989, 1587009909), (1997, 785955333), (2967, 529003303), (5991, 261985111), (45931, 34171971), (85871, 18278031), (137793, 11390657), (257613, 6092677), (264899, 5925099), (794697, 1975033)]