1995804573

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5590489}}^1$

素因数の和:5590516

約数の個数: 16

約数和(自身を含む): 3220122240

約数和(自身を除く): 1224317667

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5590489, 16771467, 39133423, 95038313, 117400269, 285114939, 665268191, 1995804573]

約数ペア:

[(1, 1995804573), (3, 665268191), (7, 285114939), (17, 117400269), (21, 95038313), (51, 39133423), (119, 16771467), (357, 5590489)]