1320793767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1697}}^1\times {\mathrm{5087}}^1$

素因数の和:6807

約数の個数: 24

約数和(自身を含む): 2021625216

約数和(自身を除く): 700831449

約数列:

[1, 3, 9, 17, 51, 153, 1697, 5087, 5091, 15261, 15273, 28849, 45783, 86479, 86547, 259437, 259641, 778311, 8632639, 25897917, 77693751, 146754863, 440264589, 1320793767]

約数ペア:

[(1, 1320793767), (3, 440264589), (9, 146754863), (17, 77693751), (51, 25897917), (153, 8632639), (1697, 778311), (5087, 259641), (5091, 259437), (15261, 86547), (15273, 86479), (28849, 45783)]