268296007

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{1171}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 311883264

約数和(自身を除く): 43587257

約数列:

[1, 7, 71, 461, 497, 1171, 3227, 8197, 32731, 83141, 229117, 539831, 581987, 3778817, 38328001, 268296007]

約数ペア:

[(1, 268296007), (7, 38328001), (71, 3778817), (461, 581987), (497, 539831), (1171, 229117), (3227, 83141), (8197, 32731)]