135211999

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 163250640

約数和(自身を除く): 28038641

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 2477, 2873, 3211, 4199, 32201, 42109, 47063, 54587, 418613, 547417, 611819, 800071, 7116421, 7953647, 10400923, 135211999]

約数ペア:

[(1, 135211999), (13, 10400923), (17, 7953647), (19, 7116421), (169, 800071), (221, 611819), (247, 547417), (323, 418613), (2477, 54587), (2873, 47063), (3211, 42109), (4199, 32201)]