5551911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 8586864

約数和(自身を除く): 3034953

約数列:

[1, 3, 9, 17, 51, 131, 153, 277, 393, 831, 1179, 2227, 2493, 4709, 6681, 14127, 20043, 36287, 42381, 108861, 326583, 616879, 1850637, 5551911]

約数ペア:

[(1, 5551911), (3, 1850637), (9, 616879), (17, 326583), (51, 108861), (131, 42381), (153, 36287), (277, 20043), (393, 14127), (831, 6681), (1179, 4709), (2227, 2493)]