8987883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 4490517

約数列:

[1, 3, 17, 29, 51, 59, 87, 103, 177, 309, 493, 1003, 1479, 1711, 1751, 2987, 3009, 5133, 5253, 6077, 8961, 18231, 29087, 50779, 87261, 103309, 152337, 176233, 309927, 528699, 2995961, 8987883]

約数ペア:

[(1, 8987883), (3, 2995961), (17, 528699), (29, 309927), (51, 176233), (59, 152337), (87, 103309), (103, 87261), (177, 50779), (309, 29087), (493, 18231), (1003, 8961), (1479, 6077), (1711, 5253), (1751, 5133), (2987, 3009)]