28632303

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2539}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 47548800

約数和(自身を除く): 18916497

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 2539, 3759, 7617, 11277, 17773, 22851, 53319, 159957, 454481, 1363443, 3181367, 4090329, 9544101, 28632303]

約数ペア:

[(1, 28632303), (3, 9544101), (7, 4090329), (9, 3181367), (21, 1363443), (63, 454481), (179, 159957), (537, 53319), (1253, 22851), (1611, 17773), (2539, 11277), (3759, 7617)]