281012103

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{529213}}^1$

素因数の和:529278

約数の個数: 12

約数和(自身を含む): 412786920

約数和(自身を除く): 131774817

約数列:

[1, 3, 9, 59, 177, 531, 529213, 1587639, 4762917, 31223567, 93670701, 281012103]

約数ペア:

[(1, 281012103), (3, 93670701), (9, 31223567), (59, 4762917), (177, 1587639), (531, 529213)]