1480479

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 64

約数和(自身を含む): 2903040

約数和(自身を除く): 1422561

約数列:

[1, 3, 7, 11, 13, 17, 21, 29, 33, 39, 51, 77, 87, 91, 119, 143, 187, 203, 221, 231, 273, 319, 357, 377, 429, 493, 561, 609, 663, 957, 1001, 1131, 1309, 1479, 1547, 2233, 2431, 2639, 3003, 3451, 3927, 4147, 4641, 5423, 6409, 6699, 7293, 7917, 10353, 12441, 16269, 17017, 19227, 29029, 37961, 44863, 51051, 70499, 87087, 113883, 134589, 211497, 493493, 1480479]

約数ペア:

[(1, 1480479), (3, 493493), (7, 211497), (11, 134589), (13, 113883), (17, 87087), (21, 70499), (29, 51051), (33, 44863), (39, 37961), (51, 29029), (77, 19227), (87, 17017), (91, 16269), (119, 12441), (143, 10353), (187, 7917), (203, 7293), (221, 6699), (231, 6409), (273, 5423), (319, 4641), (357, 4147), (377, 3927), (429, 3451), (493, 3003), (561, 2639), (609, 2431), (663, 2233), (957, 1547), (1001, 1479), (1131, 1309)]