11911203

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 18390528

約数和(自身を除く): 6479325

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 613, 1143, 1839, 2159, 5517, 6477, 10421, 19431, 31263, 77851, 93789, 233553, 700659, 1323467, 3970401, 11911203]

約数ペア:

[(1, 11911203), (3, 3970401), (9, 1323467), (17, 700659), (51, 233553), (127, 93789), (153, 77851), (381, 31263), (613, 19431), (1143, 10421), (1839, 6477), (2159, 5517)]