40454001

素因数分解:

$3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2269}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 67046720

約数和(自身を除く): 26592719

約数列:

[1, 3, 7, 9, 21, 63, 283, 849, 1981, 2269, 2547, 5943, 6807, 15883, 17829, 20421, 47649, 142947, 642127, 1926381, 4494889, 5779143, 13484667, 40454001]

約数ペア:

[(1, 40454001), (3, 13484667), (7, 5779143), (9, 4494889), (21, 1926381), (63, 642127), (283, 142947), (849, 47649), (1981, 20421), (2269, 17829), (2547, 15883), (5943, 6807)]