29887819

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 34942752

約数和(自身を除く): 5054933

約数列:

[1, 13, 17, 101, 103, 169, 221, 1313, 1339, 1717, 1751, 2873, 10403, 17069, 17407, 22321, 22763, 135239, 176851, 290173, 295919, 1758107, 2299063, 29887819]

約数ペア:

[(1, 29887819), (13, 2299063), (17, 1758107), (101, 295919), (103, 290173), (169, 176851), (221, 135239), (1313, 22763), (1339, 22321), (1717, 17407), (1751, 17069), (2873, 10403)]