6556407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 5055753

約数列:

[1, 3, 11, 13, 17, 29, 31, 33, 39, 51, 87, 93, 143, 187, 221, 319, 341, 377, 403, 429, 493, 527, 561, 663, 899, 957, 1023, 1131, 1209, 1479, 1581, 2431, 2697, 4147, 4433, 5423, 5797, 6409, 6851, 7293, 9889, 11687, 12441, 13299, 15283, 16269, 17391, 19227, 20553, 29667, 35061, 45849, 70499, 75361, 128557, 168113, 198679, 211497, 226083, 385671, 504339, 596037, 2185469, 6556407]

約数ペア:

[(1, 6556407), (3, 2185469), (11, 596037), (13, 504339), (17, 385671), (29, 226083), (31, 211497), (33, 198679), (39, 168113), (51, 128557), (87, 75361), (93, 70499), (143, 45849), (187, 35061), (221, 29667), (319, 20553), (341, 19227), (377, 17391), (403, 16269), (429, 15283), (493, 13299), (527, 12441), (561, 11687), (663, 9889), (899, 7293), (957, 6851), (1023, 6409), (1131, 5797), (1209, 5423), (1479, 4433), (1581, 4147), (2431, 2697)]