2086335

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 3672864

約数和(自身を除く): 1586529

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 653, 1065, 1959, 3195, 3265, 5877, 9795, 29385, 46363, 139089, 231815, 417267, 695445, 2086335]

約数ペア:

[(1, 2086335), (3, 695445), (5, 417267), (9, 231815), (15, 139089), (45, 46363), (71, 29385), (213, 9795), (355, 5877), (639, 3265), (653, 3195), (1065, 1959)]