2114385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 4166400

約数和(自身を除く): 2052015

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1549, 4647, 7745, 10843, 20137, 23235, 32529, 54215, 60411, 100685, 140959, 162645, 302055, 422877, 704795, 2114385]

約数ペア:

[(1, 2114385), (3, 704795), (5, 422877), (7, 302055), (13, 162645), (15, 140959), (21, 100685), (35, 60411), (39, 54215), (65, 32529), (91, 23235), (105, 20137), (195, 10843), (273, 7745), (455, 4647), (1365, 1549)]