126808213

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{16883}}^1$

素因数の和:16956

約数の個数: 16

約数和(自身を含む): 153982080

約数和(自身を除く): 27173867

約数列:

[1, 7, 29, 37, 203, 259, 1073, 7511, 16883, 118181, 489607, 624671, 3427249, 4372697, 18115459, 126808213]

約数ペア:

[(1, 126808213), (7, 18115459), (29, 4372697), (37, 3427249), (203, 624671), (259, 489607), (1073, 118181), (7511, 16883)]