8291223

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 12961728

約数和(自身を除く): 4670505

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 1153, 2397, 3459, 7191, 10377, 19601, 54191, 58803, 162573, 176409, 487719, 921247, 2763741, 8291223]

約数ペア:

[(1, 8291223), (3, 2763741), (9, 921247), (17, 487719), (47, 176409), (51, 162573), (141, 58803), (153, 54191), (423, 19601), (799, 10377), (1153, 7191), (2397, 3459)]