81894151

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 88646400

約数和(自身を除く): 6752249

約数列:

[1, 17, 89, 113, 479, 1513, 1921, 8143, 10057, 42631, 54127, 170969, 724727, 920159, 4817303, 81894151]

約数ペア:

[(1, 81894151), (17, 4817303), (89, 920159), (113, 724727), (479, 170969), (1513, 54127), (1921, 42631), (8143, 10057)]