31782489

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 43008000

約数和(自身を除く): 11225511

約数列:

[1, 3, 139, 199, 383, 417, 597, 1149, 27661, 53237, 76217, 82983, 159711, 228651, 10594163, 31782489]

約数ペア:

[(1, 31782489), (3, 10594163), (139, 228651), (199, 159711), (383, 82983), (417, 76217), (597, 53237), (1149, 27661)]