8149309

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 9953280

約数和(自身を除く): 1803971

約数列:

[1, 7, 19, 71, 133, 497, 863, 1349, 6041, 9443, 16397, 61273, 114779, 428911, 1164187, 8149309]

約数ペア:

[(1, 8149309), (7, 1164187), (19, 428911), (71, 114779), (133, 61273), (497, 16397), (863, 9443), (1349, 6041)]