135280399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 147136000

約数和(自身を除く): 11855601

約数列:

[1, 19, 37, 199, 703, 967, 3781, 7363, 18373, 35779, 139897, 192433, 679801, 3656227, 7120021, 135280399]

約数ペア:

[(1, 135280399), (19, 7120021), (37, 3656227), (199, 679801), (703, 192433), (967, 139897), (3781, 35779), (7363, 18373)]