2351457

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1450143

約数列:

[1, 3, 9, 17, 27, 47, 51, 109, 141, 153, 327, 423, 459, 799, 981, 1269, 1853, 2397, 2943, 5123, 5559, 7191, 15369, 16677, 21573, 46107, 50031, 87091, 138321, 261273, 783819, 2351457]

約数ペア:

[(1, 2351457), (3, 783819), (9, 261273), (17, 138321), (27, 87091), (47, 50031), (51, 46107), (109, 21573), (141, 16677), (153, 15369), (327, 7191), (423, 5559), (459, 5123), (799, 2943), (981, 2397), (1269, 1853)]