2005647573

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1\times {\mathrm{5827}}^1$

素因数の和:6261

約数の個数: 24

約数和(自身を含む): 2848400032

約数和(自身を除く): 842752459

約数列:

[1, 3, 17, 51, 289, 397, 867, 1191, 5827, 6749, 17481, 20247, 99059, 114733, 297177, 344199, 1684003, 2313319, 5052009, 6939957, 39326423, 117979269, 668549191, 2005647573]

約数ペア:

[(1, 2005647573), (3, 668549191), (17, 117979269), (51, 39326423), (289, 6939957), (397, 5052009), (867, 2313319), (1191, 1684003), (5827, 344199), (6749, 297177), (17481, 114733), (20247, 99059)]