9351207

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{6791}}^1$

素因数の和:6820

約数の個数: 20

約数和(自身を含む): 14792976

約数和(自身を除く): 5441769

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 6791, 20373, 61119, 115447, 183357, 346341, 550071, 1039023, 3117069, 9351207]

約数ペア:

[(1, 9351207), (3, 3117069), (9, 1039023), (17, 550071), (27, 346341), (51, 183357), (81, 115447), (153, 61119), (459, 20373), (1377, 6791)]