5249804973

素因数分解:

$3^1\times 7^2\times {\mathrm{35712959}}^1$

素因数の和:35712976

約数の個数: 12

約数和(自身を含む): 8142554880

約数和(自身を除く): 2892749907

約数列:

[1, 3, 7, 21, 49, 147, 35712959, 107138877, 249990713, 749972139, 1749934991, 5249804973]

約数ペア:

[(1, 5249804973), (3, 1749934991), (7, 749972139), (21, 249990713), (49, 107138877), (147, 35712959)]