289301382321

素因数分解:

$3^1\times 7^1\times {\mathrm{99139}}^1\times {\mathrm{138959}}^1$

素因数の和:238108

約数の個数: 16

約数和(自身を含む): 440847820800

約数和(自身を除く): 151546438479

約数列:

[1, 3, 7, 21, 99139, 138959, 297417, 416877, 693973, 972713, 2081919, 2918139, 13776256301, 41328768903, 96433794107, 289301382321]

約数ペア:

[(1, 289301382321), (3, 96433794107), (7, 41328768903), (21, 13776256301), (99139, 2918139), (138959, 2081919), (297417, 972713), (416877, 693973)]