1256227637

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1\times {\mathrm{3049}}^1$

素因数の和:3956

約数の個数: 16

約数和(自身を含む): 1458144000

約数和(自身を除く): 201916363

約数列:

[1, 7, 71, 497, 829, 3049, 5803, 21343, 58859, 216479, 412013, 1515353, 2527621, 17693347, 179461091, 1256227637]

約数ペア:

[(1, 1256227637), (7, 179461091), (71, 17693347), (497, 2527621), (829, 1515353), (3049, 412013), (5803, 216479), (21343, 58859)]