2008504017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{166667}}^1$

素因数の和:166789

約数の個数: 24

約数和(自身を含む): 3154691904

約数和(自身を除く): 1146187887

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 12051, 166667, 500001, 1500003, 2166671, 6500013, 17166701, 19500039, 51500103, 154500309, 223167113, 669501339, 2008504017]

約数ペア:

[(1, 2008504017), (3, 669501339), (9, 223167113), (13, 154500309), (39, 51500103), (103, 19500039), (117, 17166701), (309, 6500013), (927, 2166671), (1339, 1500003), (4017, 500001), (12051, 166667)]