6553449

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 11905920

約数和(自身を除く): 5352471

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 211, 261, 357, 493, 609, 633, 1071, 1477, 1479, 1827, 1899, 3451, 3587, 4431, 4437, 6119, 10353, 10761, 13293, 18357, 25109, 31059, 32283, 42833, 55071, 75327, 104023, 128499, 225981, 312069, 385497, 728161, 936207, 2184483, 6553449]

約数ペア:

[(1, 6553449), (3, 2184483), (7, 936207), (9, 728161), (17, 385497), (21, 312069), (29, 225981), (51, 128499), (63, 104023), (87, 75327), (119, 55071), (153, 42833), (203, 32283), (211, 31059), (261, 25109), (357, 18357), (493, 13293), (609, 10761), (633, 10353), (1071, 6119), (1477, 4437), (1479, 4431), (1827, 3587), (1899, 3451)]