79840981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 15959339

約数列:

[1, 11, 23, 41, 43, 179, 253, 451, 473, 943, 989, 1763, 1969, 4117, 7339, 7697, 10373, 10879, 19393, 40549, 45287, 80729, 84667, 168797, 177031, 315577, 446039, 1856767, 1947341, 3471347, 7258271, 79840981]

約数ペア:

[(1, 79840981), (11, 7258271), (23, 3471347), (41, 1947341), (43, 1856767), (179, 446039), (253, 315577), (451, 177031), (473, 168797), (943, 84667), (989, 80729), (1763, 45287), (1969, 40549), (4117, 19393), (7339, 10879), (7697, 10373)]