43193943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11909}}^1$

素因数の和:11959

約数の個数: 24

約数和(自身を含む): 69363840

約数和(自身を除く): 26169897

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 11909, 35727, 107181, 154817, 369179, 464451, 1107537, 1393353, 3322611, 4799327, 14397981, 43193943]

約数ペア:

[(1, 43193943), (3, 14397981), (9, 4799327), (13, 3322611), (31, 1393353), (39, 1107537), (93, 464451), (117, 369179), (279, 154817), (403, 107181), (1209, 35727), (3627, 11909)]