508740489

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{796151}}^1$

素因数の和:796228

約数の個数: 12

約数和(自身を含む): 745198272

約数和(自身を除く): 236457783

約数列:

[1, 3, 9, 71, 213, 639, 796151, 2388453, 7165359, 56526721, 169580163, 508740489]

約数ペア:

[(1, 508740489), (3, 169580163), (9, 56526721), (71, 7165359), (213, 2388453), (639, 796151)]