4000144827

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{986959}}^1$

素因数の和:987162

約数の個数: 16

約数和(自身を含む): 6127047680

約数和(自身を除く): 2126902853

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 986959, 2960877, 6908713, 20726139, 190483087, 571449261, 1333381609, 4000144827]

約数ペア:

[(1, 4000144827), (3, 1333381609), (7, 571449261), (21, 190483087), (193, 20726139), (579, 6908713), (1351, 2960877), (4053, 986959)]