5212451811

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{318629}}^1$

素因数の和:318699

約数の個数: 32

約数和(自身を含む): 8564774400

約数和(自身を除く): 3352322589

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 5453, 16359, 318629, 955887, 2230403, 6053951, 6691209, 13063789, 18161853, 39191367, 42377657, 91446523, 127132971, 248211991, 274339569, 744635973, 1737483937, 5212451811]

約数ペア:

[(1, 5212451811), (3, 1737483937), (7, 744635973), (19, 274339569), (21, 248211991), (41, 127132971), (57, 91446523), (123, 42377657), (133, 39191367), (287, 18161853), (399, 13063789), (779, 6691209), (861, 6053951), (2337, 2230403), (5453, 955887), (16359, 318629)]