2942379

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{9907}}^1$

素因数の和:9927

約数の個数: 16

約数和(自身を含む): 4755840

約数和(自身を除く): 1813461

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 9907, 29721, 89163, 108977, 267489, 326931, 980793, 2942379]

約数ペア:

[(1, 2942379), (3, 980793), (9, 326931), (11, 267489), (27, 108977), (33, 89163), (99, 29721), (297, 9907)]