14070987

素因数分解:

$3^2\times 7^2\times {\mathrm{31907}}^1$

素因数の和:31927

約数の個数: 18

約数和(自身を含む): 23643828

約数和(自身を除く): 9572841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 31907, 95721, 223349, 287163, 670047, 1563443, 2010141, 4690329, 14070987]

約数ペア:

[(1, 14070987), (3, 4690329), (7, 2010141), (9, 1563443), (21, 670047), (49, 287163), (63, 223349), (147, 95721), (441, 31907)]