3188589050857

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{421380871}}^1$

素因数の和:421380948

約数の個数: 16

約数和(自身を含む): 3883446116352

約数和(自身を除く): 694857065495

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 421380871, 2949666097, 9691760033, 19804900937, 67842320231, 138634306559, 455512721551, 3188589050857]

約数ペア:

[(1, 3188589050857), (7, 455512721551), (23, 138634306559), (47, 67842320231), (161, 19804900937), (329, 9691760033), (1081, 2949666097), (7567, 421380871)]