889492023

素因数分解:

$3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12161}}^1$

素因数の和:12226

約数の個数: 48

約数和(自身を含む): 1558292736

約数和(自身を除く): 668800713

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 243, 301, 387, 567, 903, 1161, 1701, 2709, 3483, 8127, 10449, 12161, 24381, 36483, 73143, 85127, 109449, 255381, 328347, 522923, 766143, 985041, 1568769, 2298429, 2955123, 3660461, 4706307, 6895287, 10981383, 14118921, 20685861, 32944149, 42356763, 98832447, 127070289, 296497341, 889492023]

約数ペア:

[(1, 889492023), (3, 296497341), (7, 127070289), (9, 98832447), (21, 42356763), (27, 32944149), (43, 20685861), (63, 14118921), (81, 10981383), (129, 6895287), (189, 4706307), (243, 3660461), (301, 2955123), (387, 2298429), (567, 1568769), (903, 985041), (1161, 766143), (1701, 522923), (2709, 328347), (3483, 255381), (8127, 109449), (10449, 85127), (12161, 73143), (24381, 36483)]