40247081

素因数分解:

$7^2\times {\mathrm{439}}^1\times {\mathrm{1871}}^1$

素因数の和:2324

約数の個数: 12

約数和(自身を含む): 46949760

約数和(自身を除く): 6702679

約数列:

[1, 7, 49, 439, 1871, 3073, 13097, 21511, 91679, 821369, 5749583, 40247081]

約数ペア:

[(1, 40247081), (7, 5749583), (49, 821369), (439, 91679), (1871, 21511), (3073, 13097)]