289783975047

素因数分解:

$3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{14124091}}^1$

素因数の和:14125078

約数の個数: 16

約数和(自身を含む): 442027583232

約数和(自身を除く): 152243608185

約数列:

[1, 3, 7, 21, 977, 2931, 6839, 20517, 14124091, 42372273, 98868637, 296605911, 13799236907, 41397710721, 96594658349, 289783975047]

約数ペア:

[(1, 289783975047), (3, 96594658349), (7, 41397710721), (21, 13799236907), (977, 296605911), (2931, 98868637), (6839, 42372273), (20517, 14124091)]