1770792387

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{5807}}^1$

素因数の和:6947

約数の個数: 32

約数和(自身を含む): 2909018112

約数和(自身を除く): 1138225725

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1117, 3351, 5807, 7819, 14521, 17421, 23457, 40649, 43563, 75491, 101647, 121947, 226473, 304941, 528437, 1585311, 6486419, 19459257, 45404933, 84323447, 136214799, 252970341, 590264129, 1770792387]

約数ペア:

[(1, 1770792387), (3, 590264129), (7, 252970341), (13, 136214799), (21, 84323447), (39, 45404933), (91, 19459257), (273, 6486419), (1117, 1585311), (3351, 528437), (5807, 304941), (7819, 226473), (14521, 121947), (17421, 101647), (23457, 75491), (40649, 43563)]