304300293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1637}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 456648192

約数和(自身を除く): 152347899

約数列:

[1, 3, 11, 33, 43, 129, 131, 393, 473, 1419, 1441, 1637, 4323, 4911, 5633, 16899, 18007, 54021, 61963, 70391, 185889, 211173, 214447, 643341, 774301, 2322903, 2358917, 7076751, 9221221, 27663663, 101433431, 304300293]

約数ペア:

[(1, 304300293), (3, 101433431), (11, 27663663), (33, 9221221), (43, 7076751), (129, 2358917), (131, 2322903), (393, 774301), (473, 643341), (1419, 214447), (1441, 211173), (1637, 185889), (4323, 70391), (4911, 61963), (5633, 54021), (16899, 18007)]