61895141

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42307}}^1$

素因数の和:42344

約数の個数: 16

約数和(自身を含む): 81231360

約数和(自身を除く): 19336219

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 42307, 296149, 465377, 803833, 3257639, 5626831, 8842163, 61895141]

約数ペア:

[(1, 61895141), (7, 8842163), (11, 5626831), (19, 3257639), (77, 803833), (133, 465377), (209, 296149), (1463, 42307)]