2823807

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 4396032

約数和(自身を除く): 1572225

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2861, 8583, 20027, 60081, 134467, 403401, 941269, 2823807]

約数ペア:

[(1, 2823807), (3, 941269), (7, 403401), (21, 134467), (47, 60081), (141, 20027), (329, 8583), (987, 2861)]