9947133

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3851}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 16825536

約数和(自身を除く): 6878403

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 3851, 11553, 26957, 34659, 80871, 157891, 242613, 473673, 1105237, 1421019, 3315711, 9947133]

約数ペア:

[(1, 9947133), (3, 3315711), (7, 1421019), (9, 1105237), (21, 473673), (41, 242613), (63, 157891), (123, 80871), (287, 34659), (369, 26957), (861, 11553), (2583, 3851)]