7139610981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2711}}^1\times {\mathrm{15401}}^1$

素因数の和:18137

約数の個数: 24

約数和(自身を含む): 10860258240

約数和(自身を除く): 3720647259

約数列:

[1, 3, 9, 19, 57, 171, 2711, 8133, 15401, 24399, 46203, 51509, 138609, 154527, 292619, 463581, 877857, 2633571, 41752111, 125256333, 375768999, 793290109, 2379870327, 7139610981]

約数ペア:

[(1, 7139610981), (3, 2379870327), (9, 793290109), (19, 375768999), (57, 125256333), (171, 41752111), (2711, 2633571), (8133, 877857), (15401, 463581), (24399, 292619), (46203, 154527), (51509, 138609)]