142291024701

素因数分解:

$3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{8253061}}^1$

素因数の和:8253892

約数の個数: 16

約数和(自身を含む): 217088542848

約数和(自身を除く): 74797518147

約数列:

[1, 3, 7, 21, 821, 2463, 5747, 17241, 8253061, 24759183, 57771427, 173314281, 6775763081, 20327289243, 47430341567, 142291024701]

約数ペア:

[(1, 142291024701), (3, 47430341567), (7, 20327289243), (21, 6775763081), (821, 173314281), (2463, 57771427), (5747, 24759183), (17241, 8253061)]