8430597

素因数分解:

$3^2\times 7^3\times {\mathrm{2731}}^1$

素因数の和:2758

約数の個数: 24

約数和(自身を含む): 14206400

約数和(自身を除く): 5775803

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2731, 3087, 8193, 19117, 24579, 57351, 133819, 172053, 401457, 936733, 1204371, 2810199, 8430597]

約数ペア:

[(1, 8430597), (3, 2810199), (7, 1204371), (9, 936733), (21, 401457), (49, 172053), (63, 133819), (147, 57351), (343, 24579), (441, 19117), (1029, 8193), (2731, 3087)]