2092581

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1294299

約数列:

[1, 3, 9, 17, 27, 47, 51, 97, 141, 153, 291, 423, 459, 799, 873, 1269, 1649, 2397, 2619, 4559, 4947, 7191, 13677, 14841, 21573, 41031, 44523, 77503, 123093, 232509, 697527, 2092581]

約数ペア:

[(1, 2092581), (3, 697527), (9, 232509), (17, 123093), (27, 77503), (47, 44523), (51, 41031), (97, 21573), (141, 14841), (153, 13677), (291, 7191), (423, 4947), (459, 4559), (799, 2619), (873, 2397), (1269, 1649)]