47679147

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2341}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 72096128

約数和(自身を除く): 24416981

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2263, 2341, 6789, 7023, 20367, 21069, 72571, 170893, 217713, 512679, 653139, 1538037, 5297683, 15893049, 47679147]

約数ペア:

[(1, 47679147), (3, 15893049), (9, 5297683), (31, 1538037), (73, 653139), (93, 512679), (219, 217713), (279, 170893), (657, 72571), (2263, 21069), (2341, 20367), (6789, 7023)]