1090571547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1423}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 1607001088

約数和(自身を除く): 516429541

約数列:

[1, 3, 13, 39, 43, 129, 457, 559, 1371, 1423, 1677, 4269, 5941, 17823, 18499, 19651, 55497, 58953, 61189, 183567, 255463, 650311, 766389, 795457, 1950933, 2386371, 8454043, 25362129, 27963373, 83890119, 363523849, 1090571547]

約数ペア:

[(1, 1090571547), (3, 363523849), (13, 83890119), (39, 27963373), (43, 25362129), (129, 8454043), (457, 2386371), (559, 1950933), (1371, 795457), (1423, 766389), (1677, 650311), (4269, 255463), (5941, 183567), (17823, 61189), (18499, 58953), (19651, 55497)]