2015328141

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{2939}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 3027024000

約数和(自身を除く): 1011695859

約数列:

[1, 3, 9, 27, 109, 233, 327, 699, 981, 2097, 2939, 2943, 6291, 8817, 25397, 26451, 76191, 79353, 228573, 320351, 684787, 685719, 961053, 2054361, 2883159, 6163083, 8649477, 18489249, 74641783, 223925349, 671776047, 2015328141]

約数ペア:

[(1, 2015328141), (3, 671776047), (9, 223925349), (27, 74641783), (109, 18489249), (233, 8649477), (327, 6163083), (699, 2883159), (981, 2054361), (2097, 961053), (2939, 685719), (2943, 684787), (6291, 320351), (8817, 228573), (25397, 79353), (26451, 76191)]