9585639

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 16054272

約数和(自身を除く): 6468633

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2143, 4473, 6429, 15001, 19287, 45003, 135009, 152153, 456459, 1065071, 1369377, 3195213, 9585639]

約数ペア:

[(1, 9585639), (3, 3195213), (7, 1369377), (9, 1065071), (21, 456459), (63, 152153), (71, 135009), (213, 45003), (497, 19287), (639, 15001), (1491, 6429), (2143, 4473)]