1456820287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{17393}}^1$

素因数の和:17802

約数の個数: 16

約数和(自身を含む): 1665649440

約数和(自身を除く): 208829153

約数列:

[1, 13, 17, 221, 379, 4927, 6443, 17393, 83759, 226109, 295681, 3843853, 6591947, 85695311, 112063099, 1456820287]

約数ペア:

[(1, 1456820287), (13, 112063099), (17, 85695311), (221, 6591947), (379, 3843853), (4927, 295681), (6443, 226109), (17393, 83759)]