3838201801

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{29863}}^1$

素因数の和:29981

約数の個数: 24

約数和(自身を含む): 4643732544

約数和(自身を除く): 805530743

約数列:

[1, 7, 43, 49, 61, 301, 427, 2107, 2623, 2989, 18361, 29863, 128527, 209041, 1284109, 1463287, 1821643, 8988763, 12751501, 62921341, 78330649, 89260507, 548314543, 3838201801]

約数ペア:

[(1, 3838201801), (7, 548314543), (43, 89260507), (49, 78330649), (61, 62921341), (301, 12751501), (427, 8988763), (2107, 1821643), (2623, 1463287), (2989, 1284109), (18361, 209041), (29863, 128527)]