1900572807

素因数分解:

$3^1\times 7^1\times {\mathrm{3049}}^1\times {\mathrm{29683}}^1$

素因数の和:32742

約数の個数: 16

約数和(自身を含む): 2897158400

約数和(自身を除く): 996585593

約数列:

[1, 3, 7, 21, 3049, 9147, 21343, 29683, 64029, 89049, 207781, 623343, 90503467, 271510401, 633524269, 1900572807]

約数ペア:

[(1, 1900572807), (3, 633524269), (7, 271510401), (21, 90503467), (3049, 623343), (9147, 207781), (21343, 89049), (29683, 64029)]