146542781

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{271879}}^1$

素因数の和:271904

約数の個数: 12

約数和(自身を含む): 185965920

約数和(自身を除く): 39423139

約数列:

[1, 7, 11, 49, 77, 539, 271879, 1903153, 2990669, 13322071, 20934683, 146542781]

約数ペア:

[(1, 146542781), (7, 20934683), (11, 13322071), (49, 2990669), (77, 1903153), (539, 271879)]