16996840911

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{316391}}^1$

素因数の和:316571

約数の個数: 24

約数和(自身を含む): 25270861824

約数和(自身を除く): 8274020913

約数列:

[1, 3, 9, 47, 127, 141, 381, 423, 1143, 5969, 17907, 53721, 316391, 949173, 2847519, 14870377, 40181657, 44611131, 120544971, 133833393, 361634913, 1888537879, 5665613637, 16996840911]

約数ペア:

[(1, 16996840911), (3, 5665613637), (9, 1888537879), (47, 361634913), (127, 133833393), (141, 120544971), (381, 44611131), (423, 40181657), (1143, 14870377), (5969, 2847519), (17907, 949173), (53721, 316391)]