551542077

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{482539}}^1$

素因数の和:482672

約数の個数: 12

約数和(自身を含む): 802946560

約数和(自身を除く): 251404483

約数列:

[1, 3, 9, 127, 381, 1143, 482539, 1447617, 4342851, 61282453, 183847359, 551542077]

約数ペア:

[(1, 551542077), (3, 183847359), (9, 61282453), (127, 4342851), (381, 1447617), (1143, 482539)]