7028307

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 12300288

約数和(自身を除く): 5271981

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 127, 129, 143, 381, 387, 429, 473, 559, 1143, 1287, 1397, 1419, 1651, 1677, 4191, 4257, 4953, 5031, 5461, 6149, 12573, 14859, 16383, 18161, 18447, 49149, 54483, 55341, 60071, 70993, 163449, 180213, 212979, 540639, 638937, 780923, 2342769, 7028307]

約数ペア:

[(1, 7028307), (3, 2342769), (9, 780923), (11, 638937), (13, 540639), (33, 212979), (39, 180213), (43, 163449), (99, 70993), (117, 60071), (127, 55341), (129, 54483), (143, 49149), (381, 18447), (387, 18161), (429, 16383), (473, 14859), (559, 12573), (1143, 6149), (1287, 5461), (1397, 5031), (1419, 4953), (1651, 4257), (1677, 4191)]