3820817

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 5183808

約数和(自身を除く): 1362991

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 347, 847, 1001, 1573, 2429, 3817, 4511, 11011, 26719, 31577, 41987, 49621, 293909, 347347, 545831, 3820817]

約数ペア:

[(1, 3820817), (7, 545831), (11, 347347), (13, 293909), (77, 49621), (91, 41987), (121, 31577), (143, 26719), (347, 11011), (847, 4511), (1001, 3817), (1573, 2429)]