804907653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1493}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 1281780288

約数和(自身を除く): 476872635

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 961, 1023, 1493, 1581, 2883, 4479, 5797, 10571, 16337, 16423, 17391, 25381, 31713, 46283, 49011, 49269, 76143, 138849, 179707, 279191, 509113, 539121, 786811, 837573, 1434773, 1527339, 2360433, 4304319, 8654921, 15782503, 24391141, 25964763, 47347509, 73173423, 268302551, 804907653]

約数ペア:

[(1, 804907653), (3, 268302551), (11, 73173423), (17, 47347509), (31, 25964763), (33, 24391141), (51, 15782503), (93, 8654921), (187, 4304319), (341, 2360433), (527, 1527339), (561, 1434773), (961, 837573), (1023, 786811), (1493, 539121), (1581, 509113), (2883, 279191), (4479, 179707), (5797, 138849), (10571, 76143), (16337, 49269), (16423, 49011), (17391, 46283), (25381, 31713)]