129397277

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 140152320

約数和(自身を除く): 10755043

約数列:

[1, 19, 43, 251, 631, 817, 4769, 10793, 11989, 27133, 158381, 205067, 515527, 3009239, 6810383, 129397277]

約数ペア:

[(1, 129397277), (19, 6810383), (43, 3009239), (251, 515527), (631, 205067), (817, 158381), (4769, 27133), (10793, 11989)]