25403127

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 35071872

約数和(自身を除く): 9668745

約数列:

[1, 3, 37, 111, 131, 393, 1747, 4847, 5241, 14541, 64639, 193917, 228857, 686571, 8467709, 25403127]

約数ペア:

[(1, 25403127), (3, 8467709), (37, 686571), (111, 228857), (131, 193917), (393, 64639), (1747, 14541), (4847, 5241)]