13088487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{947}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 18565632

約数和(自身を除く): 5477145

約数列:

[1, 3, 17, 51, 271, 813, 947, 2841, 4607, 13821, 16099, 48297, 256637, 769911, 4362829, 13088487]

約数ペア:

[(1, 13088487), (3, 4362829), (17, 769911), (51, 256637), (271, 48297), (813, 16099), (947, 13821), (2841, 4607)]