27433903

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 33951744

約数和(自身を除く): 6517841

約数列:

[1, 7, 17, 71, 119, 191, 289, 497, 1207, 1337, 2023, 3247, 8449, 13561, 20519, 22729, 55199, 94927, 143633, 230537, 386393, 1613759, 3919129, 27433903]

約数ペア:

[(1, 27433903), (7, 3919129), (17, 1613759), (71, 386393), (119, 230537), (191, 143633), (289, 94927), (497, 55199), (1207, 22729), (1337, 20519), (2023, 13561), (3247, 8449)]