42904509

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 58252800

約数和(自身を除く): 15348291

約数列:

[1, 3, 73, 219, 409, 479, 1227, 1437, 29857, 34967, 89571, 104901, 195911, 587733, 14301503, 42904509]

約数ペア:

[(1, 42904509), (3, 14301503), (73, 587733), (219, 195911), (409, 104901), (479, 89571), (1227, 34967), (1437, 29857)]