40588947

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14983}}^1$

素因数の和:15039

約数の個数: 24

約数和(自身を含む): 68566784

約数和(自身を除く): 27977837

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 14983, 44949, 104881, 134847, 314643, 644269, 943929, 1932807, 4509883, 5798421, 13529649, 40588947]

約数ペア:

[(1, 40588947), (3, 13529649), (7, 5798421), (9, 4509883), (21, 1932807), (43, 943929), (63, 644269), (129, 314643), (301, 134847), (387, 104881), (903, 44949), (2709, 14983)]