5400339

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 8872848

約数和(自身を除く): 3472509

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2161, 2499, 6483, 15127, 36737, 45381, 105889, 110211, 257159, 317667, 771477, 1800113, 5400339]

約数ペア:

[(1, 5400339), (3, 1800113), (7, 771477), (17, 317667), (21, 257159), (49, 110211), (51, 105889), (119, 45381), (147, 36737), (357, 15127), (833, 6483), (2161, 2499)]