634491

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 48

約数和(自身を含む): 1179360

約数和(自身を除く): 544869

約数列:

[1, 3, 9, 11, 13, 17, 29, 33, 39, 51, 87, 99, 117, 143, 153, 187, 221, 261, 319, 377, 429, 493, 561, 663, 957, 1131, 1287, 1479, 1683, 1989, 2431, 2871, 3393, 4147, 4437, 5423, 6409, 7293, 12441, 16269, 19227, 21879, 37323, 48807, 57681, 70499, 211497, 634491]

約数ペア:

[(1, 634491), (3, 211497), (9, 70499), (11, 57681), (13, 48807), (17, 37323), (29, 21879), (33, 19227), (39, 16269), (51, 12441), (87, 7293), (99, 6409), (117, 5423), (143, 4437), (153, 4147), (187, 3393), (221, 2871), (261, 2431), (319, 1989), (377, 1683), (429, 1479), (493, 1287), (561, 1131), (663, 957)]