40055421

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40583}}^1$

素因数の和:40640

約数の個数: 16

約数和(自身を含む): 62337024

約数和(自身を除く): 22281603

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 40583, 121749, 284081, 852243, 1907401, 5722203, 13351807, 40055421]

約数ペア:

[(1, 40055421), (3, 13351807), (7, 5722203), (21, 1907401), (47, 852243), (141, 284081), (329, 121749), (987, 40583)]