26982459

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8081}}^1$

素因数の和:8147

約数の個数: 24

約数和(自身を含む): 45388512

約数和(自身を除く): 18406053

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 8081, 24243, 56567, 72729, 169701, 428293, 509103, 1284879, 2998051, 3854637, 8994153, 26982459]

約数ペア:

[(1, 26982459), (3, 8994153), (7, 3854637), (9, 2998051), (21, 1284879), (53, 509103), (63, 428293), (159, 169701), (371, 72729), (477, 56567), (1113, 24243), (3339, 8081)]