303485013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 487206720

約数和(自身を除く): 183721707

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 179, 337, 387, 537, 559, 1011, 1611, 1677, 2327, 3033, 4381, 5031, 6981, 7697, 13143, 14491, 20943, 23091, 39429, 43473, 60323, 69273, 100061, 130419, 180969, 188383, 300183, 542907, 565149, 784199, 900549, 1695447, 2352597, 2593889, 7057791, 7781667, 23345001, 33720557, 101161671, 303485013]

約数ペア:

[(1, 303485013), (3, 101161671), (9, 33720557), (13, 23345001), (39, 7781667), (43, 7057791), (117, 2593889), (129, 2352597), (179, 1695447), (337, 900549), (387, 784199), (537, 565149), (559, 542907), (1011, 300183), (1611, 188383), (1677, 180969), (2327, 130419), (3033, 100061), (4381, 69273), (5031, 60323), (6981, 43473), (7697, 39429), (13143, 23091), (14491, 20943)]