173313349

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 31973051

約数列:

[1, 11, 23, 43, 89, 179, 253, 473, 979, 989, 1969, 2047, 3827, 4117, 7697, 10879, 15931, 22517, 42097, 45287, 84667, 88021, 175241, 177031, 366413, 685033, 968231, 1947341, 4030543, 7535363, 15755759, 173313349]

約数ペア:

[(1, 173313349), (11, 15755759), (23, 7535363), (43, 4030543), (89, 1947341), (179, 968231), (253, 685033), (473, 366413), (979, 177031), (989, 175241), (1969, 88021), (2047, 84667), (3827, 45287), (4117, 42097), (7697, 22517), (10879, 15931)]