1520242017

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{10891}}^1$

素因数の和:10958

約数の個数: 48

約数和(自身を含む): 2568072192

約数和(自身を除く): 1047830175

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 289, 357, 391, 483, 867, 1173, 2023, 2737, 6069, 6647, 8211, 10891, 19941, 32673, 46529, 76237, 139587, 185147, 228711, 250493, 555441, 751479, 1296029, 1753451, 3147499, 3888087, 4258381, 5260353, 9442497, 12775143, 22032493, 29808667, 66097479, 72392477, 89426001, 217177431, 506747339, 1520242017]

約数ペア:

[(1, 1520242017), (3, 506747339), (7, 217177431), (17, 89426001), (21, 72392477), (23, 66097479), (51, 29808667), (69, 22032493), (119, 12775143), (161, 9442497), (289, 5260353), (357, 4258381), (391, 3888087), (483, 3147499), (867, 1753451), (1173, 1296029), (2023, 751479), (2737, 555441), (6069, 250493), (6647, 228711), (8211, 185147), (10891, 139587), (19941, 76237), (32673, 46529)]