504095193

素因数分解:

$3^2\times 7^2\times {\mathrm{1143073}}^1$

素因数の和:1143093

約数の個数: 18

約数和(自身を含む): 847017834

約数和(自身を除く): 342922641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1143073, 3429219, 8001511, 10287657, 24004533, 56010577, 72013599, 168031731, 504095193]

約数ペア:

[(1, 504095193), (3, 168031731), (7, 72013599), (9, 56010577), (21, 24004533), (49, 10287657), (63, 8001511), (147, 3429219), (441, 1143073)]