4091751

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 6166160

約数和(自身を除く): 2074409

約数列:

[1, 3, 9, 43, 97, 109, 129, 291, 327, 387, 873, 981, 4171, 4687, 10573, 12513, 14061, 31719, 37539, 42183, 95157, 454639, 1363917, 4091751]

約数ペア:

[(1, 4091751), (3, 1363917), (9, 454639), (43, 95157), (97, 42183), (109, 37539), (129, 31719), (291, 14061), (327, 12513), (387, 10573), (873, 4687), (981, 4171)]