742786989

素因数分解:

$3^1\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{13931}}^1$

素因数の和:16480

約数の個数: 16

約数和(自身を含む): 1132392960

約数和(自身を除く): 389605971

約数列:

[1, 3, 7, 21, 2539, 7617, 13931, 17773, 41793, 53319, 97517, 292551, 35370809, 106112427, 247595663, 742786989]

約数ペア:

[(1, 742786989), (3, 247595663), (7, 106112427), (21, 35370809), (2539, 292551), (7617, 97517), (13931, 53319), (17773, 41793)]