1097081279

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{36187}}^1$

素因数の和:36326

約数の個数: 16

約数和(自身を含む): 1292345856

約数和(自身を除く): 195264577

約数列:

[1, 7, 61, 71, 427, 497, 4331, 30317, 36187, 253309, 2207407, 2569277, 15451849, 17984939, 156725897, 1097081279]

約数ペア:

[(1, 1097081279), (7, 156725897), (61, 17984939), (71, 15451849), (427, 2569277), (497, 2207407), (4331, 253309), (30317, 36187)]