672020109

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{275531}}^1$

素因数の和:275808

約数の個数: 12

約数和(自身を含む): 974281152

約数和(自身を除く): 302261043

約数列:

[1, 3, 9, 271, 813, 2439, 275531, 826593, 2479779, 74668901, 224006703, 672020109]

約数ペア:

[(1, 672020109), (3, 224006703), (9, 74668901), (271, 2479779), (813, 826593), (2439, 275531)]