128261573

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{28649}}^1$

素因数の和:28708

約数の個数: 12

約数和(自身を含む): 144797100

約数和(自身を除く): 16535527

約数列:

[1, 11, 37, 121, 407, 4477, 28649, 315139, 1060013, 3466529, 11660143, 128261573]

約数ペア:

[(1, 128261573), (11, 11660143), (37, 3466529), (121, 1060013), (407, 315139), (4477, 28649)]