2080853769

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{9433}}^1$

素因数の和:9621

約数の個数: 24

約数和(自身を含む): 2921521120

約数和(自身を除く): 840667351

約数列:

[1, 3, 23, 69, 139, 417, 529, 1587, 3197, 9433, 9591, 28299, 73531, 216959, 220593, 650877, 1311187, 3933561, 4990057, 14970171, 30157301, 90471903, 693617923, 2080853769]

約数ペア:

[(1, 2080853769), (3, 693617923), (23, 90471903), (69, 30157301), (139, 14970171), (417, 4990057), (529, 3933561), (1587, 1311187), (3197, 650877), (9433, 220593), (9591, 216959), (28299, 73531)]