4039893

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 7111104

約数和(自身を除く): 3071211

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 73, 99, 117, 129, 143, 219, 387, 429, 473, 559, 657, 803, 949, 1287, 1419, 1677, 2409, 2847, 3139, 4257, 5031, 6149, 7227, 8541, 9417, 10439, 18447, 28251, 31317, 34529, 40807, 55341, 93951, 103587, 122421, 310761, 367263, 448877, 1346631, 4039893]

約数ペア:

[(1, 4039893), (3, 1346631), (9, 448877), (11, 367263), (13, 310761), (33, 122421), (39, 103587), (43, 93951), (73, 55341), (99, 40807), (117, 34529), (129, 31317), (143, 28251), (219, 18447), (387, 10439), (429, 9417), (473, 8541), (559, 7227), (657, 6149), (803, 5031), (949, 4257), (1287, 3139), (1419, 2847), (1677, 2409)]