2763741

素因数分解:

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

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 3988224

約数和(自身を除く): 1224483

約数列:

[1, 3, 17, 47, 51, 141, 799, 1153, 2397, 3459, 19601, 54191, 58803, 162573, 921247, 2763741]

約数ペア:

[(1, 2763741), (3, 921247), (17, 162573), (47, 58803), (51, 54191), (141, 19601), (799, 3459), (1153, 2397)]