1321845189121

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{325497461}}^1$

素因数の和:325497623

約数の個数: 8

約数和(自身を含む): 1374901279488

約数和(自身を除く): 53056090367

約数列:

[1, 31, 131, 4061, 325497461, 10090421291, 42640167391, 1321845189121]

約数ペア:

[(1, 1321845189121), (31, 42640167391), (131, 10090421291), (4061, 325497461)]