13307958853

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{840839}}^1$

素因数の和:840889

約数の個数: 24

約数和(自身を含む): 17254036800

約数和(自身を除く): 3946077947

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 15827, 840839, 5885873, 14294263, 15975941, 41201111, 100059841, 111831587, 271590997, 700418887, 782821109, 1901136979, 13307958853]

約数ペア:

[(1, 13307958853), (7, 1901136979), (17, 782821109), (19, 700418887), (49, 271590997), (119, 111831587), (133, 100059841), (323, 41201111), (833, 15975941), (931, 14294263), (2261, 5885873), (15827, 840839)]