871344789

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{141613}}^1$

素因数の和:141916

約数の個数: 16

約数和(自身を含む): 1332304512

約数和(自身を除く): 460959723

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 141613, 424839, 991291, 2973873, 41492609, 124477827, 290448263, 871344789]

約数ペア:

[(1, 871344789), (3, 290448263), (7, 124477827), (21, 41492609), (293, 2973873), (879, 991291), (2051, 424839), (6153, 141613)]