1207017

素因数分解:

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

素因数の和:67

約数の個数: 48

約数和(自身を含む): 2246400

約数和(自身を除く): 1039383

約数列:

[1, 3, 7, 9, 17, 21, 23, 49, 51, 63, 69, 119, 147, 153, 161, 207, 343, 357, 391, 441, 483, 833, 1029, 1071, 1127, 1173, 1449, 2499, 2737, 3087, 3381, 3519, 5831, 7497, 7889, 8211, 10143, 17493, 19159, 23667, 24633, 52479, 57477, 71001, 134113, 172431, 402339, 1207017]

約数ペア:

[(1, 1207017), (3, 402339), (7, 172431), (9, 134113), (17, 71001), (21, 57477), (23, 52479), (49, 24633), (51, 23667), (63, 19159), (69, 17493), (119, 10143), (147, 8211), (153, 7889), (161, 7497), (207, 5831), (343, 3519), (357, 3381), (391, 3087), (441, 2737), (483, 2499), (833, 1449), (1029, 1173), (1071, 1127)]