4189059

素因数分解:

$3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 7488000

約数和(自身を除く): 3298941

約数列:

[1, 3, 7, 9, 21, 23, 49, 59, 63, 69, 147, 161, 177, 207, 343, 413, 441, 483, 531, 1029, 1127, 1239, 1357, 1449, 2891, 3087, 3381, 3717, 4071, 7889, 8673, 9499, 10143, 12213, 20237, 23667, 26019, 28497, 60711, 66493, 71001, 85491, 182133, 199479, 465451, 598437, 1396353, 4189059]

約数ペア:

[(1, 4189059), (3, 1396353), (7, 598437), (9, 465451), (21, 199479), (23, 182133), (49, 85491), (59, 71001), (63, 66493), (69, 60711), (147, 28497), (161, 26019), (177, 23667), (207, 20237), (343, 12213), (413, 10143), (441, 9499), (483, 8673), (531, 7889), (1029, 4071), (1127, 3717), (1239, 3381), (1357, 3087), (1449, 2891)]